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Amino Acids

  • Prescription medicine
  • Prescription only
  • Identity checked
  • Sources last checked 2026-09-04

This page shows what was measured, who it was measured in, and what that does not settle.

What Amino Acids does in the body

RNAWiki has not recorded what this substance changes in the body.

What happened in people

RNAWiki has not yet published a reviewed conclusion for this use.

A fixed RNAWiki sentence

Where this came from

Wording RNAWiki always uses, not a finding about this substance.

No reviewed claim names a result for any goal on this record.

No source is stored against this line.

The limit that matters most

Not recorded.

Where it acts
Not recorded.
Kind of result
No result is published, so no kind of result applies yet
Supervision
RNAWiki has not recorded a supervision or regulatory status for this substance.

What the registries record it as

  • The substance registry classes this as mixture.

    FDA substance registry · 0O72R8RF8A · read 2026-08-29

  • The supplement label database classes it as amino acid, under the name Amino Acid Blend/Complex.

    NIH Dietary Supplement Label Database · 198 · read 2026-08-29

Where each sentence above came from

No plain explanation of what this changes is stored.

No recorded use is stored in reader language.

No statement of the main limit is recorded.

The four opening statements run to 26 words.

Words this page uses

Four words worth knowing first

Chosen from what this page shows, with each one explained before the word it depends on.

Stand-in result

A stand-in result is a number measured because the real result takes too long.

A picture of it, and where the picture fails

It is like judging a journey by the speedometer rather than by arriving.

Where that stops being true. Speed does predict arrival. Many stand-in results do not predict the real one.

What people get wrong. A stand-in result is often reported as the result itself.

A surrogate endpoint substituted for a clinical endpoint, valid only where the substitution has been shown to hold.

Enzyme

An enzyme is a protein that speeds up one chemical change.

A picture of it, and where the picture fails

An enzyme is like a machine on a production line doing one cut.

Where that stops being true. A machine is switched on and off by a person. Enzymes are controlled by the cell.

What people get wrong. Enzymes are thought to be used up. They are not; they work again and again.

A catalytic protein that lowers the activation energy of a specific reaction.

Receptor

A receptor is a part of a cell that a signal fits into.

A picture of it, and where the picture fails

A receptor is like a lock waiting for one key.

Where that stops being true. A lock either opens or does not. A receptor can be half-triggered, or worn out.

What people get wrong. Fitting a receptor is read as causing a benefit. It causes a step, and nothing more.

A protein that binds a specific ligand and converts that binding into a cellular response.

Pathway

A pathway is a chain of steps inside a cell, each one setting off the next.

A picture of it, and where the picture fails

A pathway is like a row of dominoes.

Where that stops being true. Dominoes fall one way. Pathways loop back and can switch themselves off.

What people get wrong. Changing one step is read as changing the outcome. Other steps often absorb it.

An ordered series of molecular interactions producing a defined cellular change.

What happened in peopleRead from sources, not yet reviewed

What was measured, goal by goal

One row for each goal a registered study measured something for. One column for each kind of thing that could be measured.

Registered studies list 10 outcome measures that RNAWiki could read. A registered study says what someone planned to measure. It does not say what they found. 0 of the matched studies tested this substance, and 0 posted a result.

There is no single score. A strong test result and a weak life result are different facts.

Goals down the side, kinds of measurement across the top. Each cell says what kind of thing was registered, not what was found.
GoalLife outcomeWhat a body can doHow a person feelsA test resultA step in the bodyHarmsHow longWho was studied
MuscleNothing in the sources checkedNo registered study lists a life outcome for this goal.Nothing in the sources checkedNo registered study lists a performance measure for this goal.Nothing in the sources checkedNo registered study lists a symptom measure for this goal.Only a number moved1 registered test measure.Nothing in the sources checkedNo registered study lists a body-step measure for this goal.Not recordedHarms were not a registered measure for this goal.Not recordedNo finished study window is recorded.Waiting for a reviewerWho was studied is listed further down the page.
FocusNothing in the sources checkedNo registered study lists a life outcome for this goal.Nothing in the sources checkedNo registered study lists a performance measure for this goal.Nothing in the sources checkedNo registered study lists a symptom measure for this goal.Nothing in the sources checkedNo registered study lists a test result for this goal.Nothing in the sources checkedNo registered study lists a body-step measure for this goal.Not recordedHarms were not a registered measure for this goal.Not recordedNo finished study window is recorded.Waiting for a reviewerWho was studied is listed further down the page.
Blood sugarNothing in the sources checkedNo registered study lists a life outcome for this goal.Nothing in the sources checkedNo registered study lists a performance measure for this goal.Nothing in the sources checkedNo registered study lists a symptom measure for this goal.Only a number moved1 registered test measure.Nothing in the sources checkedNo registered study lists a body-step measure for this goal.Not recordedHarms were not a registered measure for this goal.Not recordedNo finished study window is recorded.Waiting for a reviewerWho was studied is listed further down the page.
Which registered measures put each goal on this table
Muscle
muscle mass
Focus
cognitive development
Blood sugar
muscle protein and glucose metabolism

Sorted by fixed word lists, version v1. A name the rules do not recognise stays unsorted rather than moving to the nearest column.

What each mark on this table means
Nothing in the sources checked
No registered study lists a life outcome for this goal.
Only a number moved
1 registered test measure.
Not recorded
Harms were not a registered measure for this goal.
Waiting for a reviewer
Who was studied is listed further down the page.

What happened in peopleRead from sources, not yet reviewed

What happened in people

Each card is one study: the exact question it asked, who was in it, and whether it showed what it set out to show.

Medically attended COVID-19

The study did not show it

Who was studied
NCT07279766
How many people
285000
Study design
Phase 4
Compared against
Not recorded for this study
Kind of result
A number that stands in for health
What was found
Result not recorded on this page
Repeated elsewhere
Unreplicated

What this does not prove. A study that did not show an effect does not show that no effect exists anywhere.

The limits of this study, and where it came from

Main limit. No limitation is recorded for this study.

How far it carries. This study is recorded from the curated record, not from the registry match.

Form and route. Injection

Interval reported. Not recorded in this summary

Written into the record, not signed off as a reviewed claim.

  • openFDA Drugs@FDA · a recorded source, not a stored snapshot
  • openFDA NDC Directory · a recorded source, not a stored snapshot
  • openFDA SPL label · a recorded source, not a stored snapshot
  • FDA label (openFDA SPL) · a recorded source, not a stored snapshot

the proportion of participants with at least one LDL-C measurement within 6 months following randomization

The study did not show it

Who was studied
NCT07382414
How many people
100000
Study design
Not applicable
Compared against
Not recorded for this study
Kind of result
A number that stands in for health
What was found
Result not recorded on this page
Repeated elsewhere
Unreplicated

What this does not prove. A study that did not show an effect does not show that no effect exists anywhere.

The limits of this study, and where it came from

Main limit. No limitation is recorded for this study.

How far it carries. This study is recorded from the curated record, not from the registry match.

Form and route. Injection

Interval reported. Not recorded in this summary

Written into the record, not signed off as a reviewed claim.

  • openFDA Drugs@FDA · a recorded source, not a stored snapshot
  • openFDA NDC Directory · a recorded source, not a stored snapshot
  • openFDA SPL label · a recorded source, not a stored snapshot
  • FDA label (openFDA SPL) · a recorded source, not a stored snapshot

Maternal or Perinatal death or morbidity

The study did not show it

Who was studied
NCT01911494
How many people
87500
Study design
Not applicable
Compared against
Not recorded for this study
Kind of result
Living longer, or avoiding a major event
What was found
Result not recorded on this page
Repeated elsewhere
Unreplicated

What this does not prove. A study that did not show an effect does not show that no effect exists anywhere.

The limits of this study, and where it came from

Main limit. No limitation is recorded for this study.

How far it carries. This study is recorded from the curated record, not from the registry match.

Form and route. Injection

Interval reported. Not recorded in this summary

Written into the record, not signed off as a reviewed claim.

  • openFDA Drugs@FDA · a recorded source, not a stored snapshot
  • openFDA NDC Directory · a recorded source, not a stored snapshot
  • openFDA SPL label · a recorded source, not a stored snapshot
  • FDA label (openFDA SPL) · a recorded source, not a stored snapshot

Community-acquired pneumonia: All-cause mortality (with subsidiary analyses of cause of death and of death at various timepoints following discharge)

The study did not show it

Who was studied
NCT04381936
How many people
70000
Study design
Phase 3
Compared against
Not recorded for this study
Kind of result
Living longer, or avoiding a major event
What was found
Result not recorded on this page
Repeated elsewhere
Unreplicated

What this does not prove. A study that did not show an effect does not show that no effect exists anywhere.

The limits of this study, and where it came from

Main limit. No limitation is recorded for this study.

How far it carries. This study is recorded from the curated record, not from the registry match.

Form and route. Injection

Interval reported. Not recorded in this summary

Written into the record, not signed off as a reviewed claim.

  • openFDA Drugs@FDA · a recorded source, not a stored snapshot
  • openFDA NDC Directory · a recorded source, not a stored snapshot
  • openFDA SPL label · a recorded source, not a stored snapshot
  • FDA label (openFDA SPL) · a recorded source, not a stored snapshot

Establish and evaluate a system for collection of filgrastim-mobilized peripheral blood stem cells from NMDP donors.

The study did not show it

Who was studied
NCT00785525
How many people
60000
Study design
Phase 3
Compared against
Not recorded for this study
Kind of result
A number that stands in for health
What was found
Result not recorded on this page
Repeated elsewhere
Unreplicated

What this does not prove. A study that did not show an effect does not show that no effect exists anywhere.

The limits of this study, and where it came from

Main limit. No limitation is recorded for this study.

How far it carries. This study is recorded from the curated record, not from the registry match.

Form and route. Injection

Interval reported. Not recorded in this summary

Written into the record, not signed off as a reviewed claim.

  • openFDA Drugs@FDA · a recorded source, not a stored snapshot
  • openFDA NDC Directory · a recorded source, not a stored snapshot
  • openFDA SPL label · a recorded source, not a stored snapshot
  • FDA label (openFDA SPL) · a recorded source, not a stored snapshot

Percentage of Participants With Local Reactions Within 7 Days After Dose 1: Phase 1

The study did not show it

Who was studied
NCT04368728
How many people
46969
Study design
Phase 2/Phase 3
Compared against
Not recorded for this study
Kind of result
A number that stands in for health
What was found
Result not recorded on this page
Repeated elsewhere
Unreplicated

What this does not prove. A study that did not show an effect does not show that no effect exists anywhere.

The limits of this study, and where it came from

Main limit. No limitation is recorded for this study.

How far it carries. This study is recorded from the curated record, not from the registry match.

Form and route. Injection

Interval reported. Not recorded in this summary

Written into the record, not signed off as a reviewed claim.

  • openFDA Drugs@FDA · a recorded source, not a stored snapshot
  • openFDA NDC Directory · a recorded source, not a stored snapshot
  • openFDA SPL label · a recorded source, not a stored snapshot
  • FDA label (openFDA SPL) · a recorded source, not a stored snapshot
What we know
RNAWiki holds 6 written-up human studies for this substance, each with the question it asked.
How we know it
Each card names the study, the number of people and what the study set out to measure.
What this does not prove
These summaries were written by a person and have not been signed off as reviewed claims.
Why it matters
A study that failed is as informative as one that worked, and both are here.
What we still do not know
No reviewed claim exists, so no exact population, effect size or interval is published yet.

What happened in peopleRead from sources, not yet reviewed

How close this is to real life

The top step is something a person would feel or care about. The bottom is a guess from software. Filled steps are where evidence exists for this substance.

  1. Living longer, or avoiding a major event Evidence recorded. Death, a heart attack, a stroke, a hospital stay.1 registered measure of this kind. 2 written-up studies measured this and did not show a benefit.
  2. What a body can do day to day No evidence recorded. Walking, dressing, breathing, recovering.No registered study measures this.
  3. Measured performance No evidence recorded. How much was lifted, how far was run, how fast.No registered study measures this.
  4. Symptoms and quality of life No evidence recorded. Pain, tiredness, mood, sleep, as the person rated it.No registered study measures this.
  5. A number that stands in for health Evidence recorded. Cholesterol, blood sugar, bone density. A stand-in, not the thing itself.3 registered measures of this kind.
  6. A step measured inside a person Evidence recorded. Something measured in human tissue or human cells.A human record sits on the stored organism ladder.
  7. Animals Evidence recorded. Mice, rats, dogs. Useful for ideas, not proof about people.Stored records in C. elegans (roundworm), Drosophila (fruit fly), Mouse, Rat, Dog, Non-human primate. A result in animals says what to test next. It does not say what happens in people.
  8. Cells in a dish Evidence recorded. Cells or chemistry on a bench, far from a whole body.Stored mechanism abstracts describe steps measured in cells or tissue.
  9. A guess from software No evidence recorded. Nobody measured it. RNAWiki never publishes one as a finding.RNAWiki stores no prediction for this record. Software can suggest a link. RNAWiki does not publish one as a finding.

Higher on these steps means closer to something a person would feel. It does not mean better done.

What it would be like to takeRead from sources, not yet reviewed

Felt, measured, or meaningful

Three different things that get called the same word. Registered studies measured all three, and mixing them is how a blood test becomes a health claim.

Felt

Things a person could notice without a test.

No registered study measured anything of this kind.

Measured

Things only a test, a scale or a device shows.

  • muscle mass
  • essential amino acid concentrations
  • muscle protein and glucose metabolism

Meaningful

Things that change how a life goes, not only a number.

  • death or late onset sepsis

A registered study says what someone planned to measure. It does not say what they found. A number moving is not the same as a life going better. The two are shown apart here.

Felt, but not shown to help. A person notices a change. No study showed it leads anywhere good.

Measured, but not felt. A number moves. The person notices nothing. Both can be true.

Measured, but not shown to matter. A number moves in the good direction. Nobody showed that lives went better.

Matters, but takes years. The result that counts may take longer than anyone would keep watching.

Names that fit none of the three (6)
  • total rbc glutathione
  • hypothesis aim 1
  • hypotheses aim 2
  • bold signal
  • cognitive development
  • muscle protein synthesis

These are harms, study-process measures, or names the rules did not recognise. They are shown rather than dropped.

What is missing or unclearRead from sources, not yet reviewed

Were people like you studied?

RNAWiki cannot tell whether a study fits you. It can show who was in it, and where the result stops carrying.

Who was studied

People similar to this profile were included.

  • Regulating immunity

Who is missing from the studies

  • Which groups were under-represented in the studies has not been recorded for this substance. Pregnancy, breastfeeding, children, older adults, and people with liver or kidney conditions are commonly excluded from trials; nothing here says whether they were.

Where the result stopped carrying

  • This is a scope explorer, not a diagnosis engine.
  • It shows who was studied so you can see whether people similar to you were included.

RNAWiki cannot tell whether a study fits you. It can show who was in it.

What it would be like to takeRead from sources, not yet reviewed

Why it might seem to do nothing

A real effect and a noticed effect are different things. These are the recorded reasons the two come apart.

It was studied for a different goal

The studies measured something else entirely.

On this record: Some registered studies measured things that match no goal on this page.

It was studied in different people

The people in the studies were not much like the reader.

On this record: Which groups were under-represented in the studies has not been recorded for this substance. Pregnancy, breastfeeding, children, older adults, and people with liver or kidney conditions are commonly excluded from trials; nothing here says whether they were.

The evidence may simply be wrong

Small early studies often do not hold up.

On this record: RNAWiki has not yet published a reviewed conclusion for this use.

Other reasons RNAWiki checked and found nothing for (10)
A different form was studied
The studied form is not the form on the shelf. Nothing in this record points to this reason.
There was nothing to correct
Where a level is already normal, topping it up may change nothing. Nothing in this record points to this reason.
Something else had to happen too
In the studies it was paired with training, a diet or another treatment. Nothing in this record points to this reason.
The change is too small to feel
A real change can still sit below what a person notices. Nothing in this record points to this reason.
Day-to-day swing hides it
Sleep, food, stress and time of day move most numbers more than this would. Nothing in this record points to this reason.
Not enough time yet
The studies ran longer than the person has waited. Nothing in this record points to this reason.
It was not taken as studied
Missed days change the result, and studies count them. Nothing in this record points to this reason.
Something else changed at the same time
Two changes at once cannot be told apart afterwards. Nothing in this record points to this reason.
The product may not be what it says
Contents of a sold product are not always what the label states. Nothing in this record points to this reason.
No recorded reason
RNAWiki has nothing stored that would explain it. Nothing in this record points to this reason.

None of these is a reason to take more. Taking more is not a step this page ever suggests.

What it would be like to takeRead from sources, not yet reviewed

What taking it involves

The recorded facts about getting hold of it and using it. Nothing here is a suggestion about what you should do.

How it is supplied

Prescription only

Quoted from a source

Where this came from

Copied from a source RNAWiki stored, with the source named.

Read from the recorded approval status.

No source is stored against this line.

Form and route

Injection

Source-linked record

Where this came from

A person wrote this into the record with the study named beside it. No reviewer has signed it off.

The form and route recorded on this substance.

No source is stored against this line.

Who oversees it

RNAWiki has not recorded a supervision or regulatory status for this substance.

Quoted from a source

Where this came from

Copied from a source RNAWiki stored, with the source named.

No register row and no identity class settled the question.

No source is stored against this line.

What is in the pack

Sold as injectable, emulsion, capsule, chewable gel, given by the injection, intravenous, oral route.

Source-linked record

Where this came from

A person wrote this into the record with the study named beside it. No reviewer has signed it off.

Recorded notes on how this is sold and what that means for what is in the pack.

No source is stored against this line.

Where it is registered

Regulatory records are listed in the technical disclosure at the foot of this page.

Counted from records

Where this came from

A count of rows RNAWiki holds. It describes our records, not your body.

Register entries are stored per jurisdiction and shown with their dates.

No source is stored against this line.

Why people stop

Not recorded.

Nothing recorded

Where this came from

RNAWiki holds nothing here and says so rather than guessing.

No record of why people stopped taking it is stored for this substance.

No source is stored against this line.

What it would be like to takeNothing found in the sources checked

What can go wrong

Sorted by where each line came from. A regulator's label and a report somebody sent in are not the same kind of fact.

Nothing found in the sources checked

No harm is recorded against this substance in the sources RNAWiki checked. Finding nothing is not the same as showing there is nothing.

The sources listed were searched and held nothing. That is not the same as nothing existing.

Reports sent to a regulator

  • These are reports people sent to a regulator. They do not show the medicine caused the reaction.
  • Nobody counted how many people took the medicine and reported nothing.
  • The same event can be reported more than once, and many reports are incomplete.
  • News coverage, lawsuits and new warnings change how often people report.
  • A count is not a rate and not a risk.

Amino Acids appears in spontaneous reports to regulators. Across the 3 most-reported reaction terms, 10 reaction mentions were counted. One report can name several reactions.

The recorded terms (3)
  • stevens-johnson syndrome — 4 reaction mentions
  • enterobacter infection — 3 reaction mentions
  • suspected transmission of an infectious agent via product — 3 reaction mentions
  • open-targets-adr · recorded 2026-06-24 · a recorded source, not a stored snapshot

Over a long time. No completed tested study window is recorded, so long-term effects are not established by the registry record.

Groups the studies covered thinly. Which groups were under-represented in the studies has not been recorded for this substance. Pregnancy, breastfeeding, children, older adults, and people with liver or kidney conditions are commonly excluded from trials; nothing here says whether they were.

What is missing or unclearRead from sources, not yet reviewed

Does the exact form matter?

Evidence belongs to the exact thing that was tested. A different salt, a different mixture or a different preparation is a different question.

The form that was studied

Injection

Source-linked record

Where this came from

A person wrote this into the record with the study named beside it. No reviewer has signed it off.

The form used in the studies cited on this page.

No source is stored against this line.

What is sold

Not recorded.

Nothing recorded

Where this came from

RNAWiki holds nothing here and says so rather than guessing.

Nothing further is recorded about which forms are sold.

No source is stored against this line.

What is recorded as being sold

  • 9 products list this as an active ingredient in the United States drug directory. None of them contains it on its own, so nothing on this page can separate it from what it is combined with.

    FDA National Drug Code directory · 83739-003 · read 2026-08-29

  • They are sold as capsule, chewable gel and powder, taken oral.

    FDA National Drug Code directory · 83739-003 · read 2026-08-29

  • 9 published labels name it as an active ingredient. None of them describes this substance alone, so no label text on this page can be attributed to it rather than to a combination.

    US prescribing information · 07a411a9-b2c9-66e4-e063-6394a90a3e17 · read 2026-08-29

  • Those labels are classed as human otc drug.

    US prescribing information · 07a411a9-b2c9-66e4-e063-6394a90a3e17 · read 2026-08-29

  • 17221 marketed supplement labels list this ingredient, classed as amino acid/protein.

    NIH Dietary Supplement Label Database · 244485 · read 2026-08-29

  • Those labels carry all other, nutrient and structure/function claims. A claim of that kind is written by the manufacturer and is not assessed by any regulator, so its presence says nothing about whether it is true.

    NIH Dietary Supplement Label Database · 244485 · read 2026-08-29

Evidence carries across two names for one substance. It does not carry across a salt, a mirror form or a mixture.

What it would be like to takeRead from sources, not yet reviewed

What you could measure

This one is decided with a clinician, so this section holds questions to ask rather than a plan to run.

RNAWiki could not confidently classify this substance, so no self-experiment plan is offered.

Questions worth asking

  • Which of the trials of Amino Acids studied people like me?
  • What was measured, and for how long?
  • Was the result a laboratory value or a health outcome?
  • What would we watch for, and when would we stop?

Tracking can show whether something changed for you. It cannot show what caused it.

RNAWiki records evidence. It does not say whether this substance is right for you.

What is missing or unclearRead from sources, not yet reviewed

What nobody knows yet

Open questions, each with why it is open and what would close it.

How much did people take in the studies?

The sources RNAWiki checked hold nothing for this field.

Why it matters. A result belongs to an amount. Without the amount the result floats free.

What would answer it

A stored source that records it, and a reviewer to sign it off.

Last checked 2026-09-04. Searched: The sources listed in the receipts at the foot of this page.

How fast does the body clear it?

The sources RNAWiki checked hold nothing for this field.

Why it matters. Without this, nothing on this page can say how long anything lasts.

What would answer it

A stored source that records it, and a reviewer to sign it off.

Last checked 2026-09-04. Searched: The sources listed in the receipts at the foot of this page.

Missing populations

Which groups were under-represented in the studies has not been recorded.

Why it matters. Recorded by the evidence model as a gap on this record.

What would answer it

A study that measures it, and a reviewer to sign it off.

Last checked 2026-09-04. Searched: The sources listed in the receipts at the foot of this page.

Missing long-term data

No completed tested study window is recorded.

Why it matters. Recorded by the evidence model as a gap on this record.

What would answer it

A study that measures it, and a reviewer to sign it off.

Last checked 2026-09-04. Searched: The sources listed in the receipts at the foot of this page.

No reviewed conclusion

RNAWiki has not yet published a reviewed conclusion for this use.

Why it matters. Recorded by the evidence model as a gap on this record.

What would answer it

A study that measures it, and a reviewer to sign it off.

Last checked 2026-09-04. Searched: The sources listed in the receipts at the foot of this page.

Missing interaction studies

No interaction was found in the registers checked. Not finding one is not the same as showing there is none.

Why it matters. Recorded by the evidence model as a gap on this record.

What would answer it

A study that measures it, and a reviewer to sign it off.

Last checked 2026-09-04. Searched: The sources listed in the receipts at the foot of this page.

Formulation uncertainty

Several salts, forms or products of Amino Acids are recorded. Results from one form may not transfer to another.

Why it matters. Recorded by the evidence model as a gap on this record.

What would answer it

A study that measures it, and a reviewer to sign it off.

Last checked 2026-09-04. Searched: The sources listed in the receipts at the foot of this page.

Mechanism not reviewed

No reviewed mechanism story exists for this substance.

Why it matters. Recorded by the evidence model as a gap on this record.

What would answer it

A study that measures it, and a reviewer to sign it off.

Last checked 2026-09-04. Searched: The sources listed in the receipts at the foot of this page.

What happened in peopleRead from sources, not yet reviewed

Check any of this yourself

Every line above traced back to the study it came from. This is the technical layer, and the vocabulary changes here.

Where else this substance is registered

FDA substance identifier (UNII)
0O72R8RF8A
CAS registry number
65072-01-7
ChEMBL
CHEMBL1201498
ChEBI
33709
EMA substance identifier
100000088802
DrugBank
DB09393

Checks this page had to pass

  • Passed

    Identity resolved

    no open identity hold

  • Passed

    No unresolved merge across substance families

    no quarantine open

  • Not passed

    Every public sentence names a source

    The opening statement carries no source: the record holds neither an explanation nor a recorded use.

  • Not passed

    Trial roles classified for highlighted evidence

    No registered study is classified as testing this substance.

  • Passed

    No internal keys in reader text

    enforced by the copy-contract test over the rendered page

  • Not passed

    Safety mode resolved

    No register row and no identity class settled the question.

  • Passed

    Canonical metadata present

    slug and display name present

What is missing or unclearRead from sources, not yet reviewed

How this medicine reached us

Kept near the foot of the page. A historical event moves up only when it changes something about this substance today.

What the approval register records

  • 55 approved applications cover products containing this substance. The earliest was NDA016822, approved 19710924 to B BRAUN.

    Drugs@FDA application register · NDA016822 · read 2026-08-29

  • Marketing status on the register: discontinued and prescription.

    Drugs@FDA application register · NDA016822 · read 2026-08-29

  • The earliest marketing start date recorded for a listed product is 20231014.

    FDA National Drug Code directory · 83739-003 · read 2026-08-29

What is missing or unclearRead from sources, not yet reviewed

What to learn next

Ordered by what would most change how you read this page, starting with what is easiest to misunderstand.

This order is fixed in code and does not count clicks or time on the page.

What is not here

6 questions this page could not answer

These sections were prepared and left out because there was nothing to put in them. They are listed rather than hidden, so the gaps in this record are visible.

  • The path through the body — found nothing in the sources checked.
  • How long anything takes — found nothing in the sources checked.
  • What it may clash with — found nothing in the sources checked.
  • Other ways to the same goal — found nothing in the sources checked.
  • Claims that go past the evidence — found nothing in the sources checked.
  • What changed on this page — found nothing in the sources checked.

The record as stored

The full record, for auditing

Everything above is built from what is below. This layer keeps the technical vocabulary, record identifiers and every stored row, so a reader who wants to check the page can.

Recorded evidence blocks (12)

What did Amino Acids's largest trial (3511 people) and its longest (8.7 years) measure?


3511 people in Amino Acids's largest registered study, 8.7 years in its longest registered window, measuring Essential Amino Acid Concentrations. ClinicalTrials.gov · 2026-09-01

15 na, 4 phase2, 3 phase3, 2 phase1; NCT01208324; 2018-11. Last human test completed 2025, NCT03709264.

Interpretation These counts include studies where Amino Acids was a comparison treatment, a background treatment or an exposure in an observational study, and the longest window may be a planned end date. Trial roles have not yet been classified for this record.

Show the evidence
  • na
    15
  • phase2
    4
  • phase3
    3
  • phase1
    2
  • Last recorded human test NCT03709264
    2025-01-17

recorded 2026-09-01 · last checked 2026-09-04

From C. elegans to human: where has Amino Acids shown lifespan?


C. elegans: lifespan, Drosophila: lifespan, NHP: lifespan, mouse: lifespan, rat: biomarker, dog: lifespan and human: biomarker (23): the rungs where Amino Acids has a recorded finding. Europe PMC and ClinicalTrials.gov · organism ladder · 2026-09-01

Interpretation Essential Amino Acid Concentrations — the recorded outcome words.

Yeast C. elegans lifespanDrosophila lifespanMouse lifespanRat biomarkerDog lifespanNon-human primate lifespanHuman biomarker
Show the evidence
  • C. elegans
    lifespan
  • Drosophila
    lifespan
  • NHP
    lifespan
  • mouse
    lifespan
  • rat
    biomarker
  • dog
    lifespan
1 more recorded row
  • human NCT01495871
    biomarker; Essential Amino Acid Concentrations; 23

recorded 2026-09-01 · last checked 2026-09-04

3 of Amino Acids's trials stopped: other?


other (3): Amino Acids's stop wording, clustered. ClinicalTrials.gov · 2026-09-01

"PI decided not to pursue this study."; 3 of 23 registered studies

Show the evidence

Trial

  • NCT01495871
    withdrawn; "PI decided not to pursue this study."
  • NCT03013387
    withdrawn; "This project has undergone a significant amount of updates and has been resubmitted under IRB# 201708778"
  • NCT06604065
    withdrawn; "project not funded"

recorded 2026-09-01 · last checked 2026-09-04

More Amino Acids was worse in human: at what point?


Hormetic in human: "The results indicated that amino acids and organic acids are heavily enriched in the rhizosphere of white clover and form a particular structure with soil Cd ions and phosphatase, which is essential for inducing the phosphatase hormesis as a detoxification mechanism in the rhizosphere micro-ecosystem." Europe PMC · dose-response search · 2026-08-21

3 recorded sentences naming Amino Acids; hormesis, biphasic, dose-response

Show the evidence
  • hormesis PMID 37741368
    "The results indicated that amino acids and organic acids are heavily enriched in the rhizosphere of white clover and form a particular structure with soil Cd ions and phosphatase, which is essential for inducing the phosphatase hormesis as a detoxification mechanism in the rhizosphere micro-ecosystem."
  • biphasic PMID 42626906
    "Incorporation of fluorinated chains enabled the resulting probe (<i>R</i>,<i>R</i>)-16 to operate in fluorous biphasic media, where amino acids could be extracted from aqueous solution into the fluorous phase for analysis."
  • dose-response PMID 42146087
    "Sensitivity analyses showed that the relationships of these amino acids with hypertension were different in the subgroups based on age, sex, school type, physical activity level, and energy intake, and had a linear dose-response relationship."

recorded 2026-08-21 · last checked 2026-09-04

Could one person measure Amino Acids's effect on death or late onset sepsis?


Death or late onset sepsis: measured in Amino Acids's trials.

Interpretation death or late onset sepsis is the recorded endpoint.

Show the evidence

biomarkers

  • death or late onset sepsis; 2026-09-01
  • total rbc glutathione; 2026-09-01
  • muscle mass; 2026-09-01
  • hypothesis aim 1; 2026-09-01
  • hypotheses aim 2; 2026-09-01
  • bold signal; 2026-09-01
4 more recorded rows
  • biomarkers
    essential amino acid concentrations; 2026-09-01
  • biomarkers
    cognitive development; 2026-09-01
  • biomarkers
    muscle protein and glucose metabolism; 2026-09-01
  • biomarkers
    muscle protein synthesis; 2026-09-01
  • human trials at or under30
    10
  • Not recorded for this substance
    a recorded half-life
  • smallest human trial
    0; NCT01495871; NA; the smallest recorded human enrolment at or below 30; the registry states no direction of its result; WITHDRAWN

Which of bold signal, cognitive development and death or late onset sepsis did Amino Acids's trials measure?


bold signal, cognitive development and death or late onset sepsis lead 10 outcome terms across Amino Acids's trials. ClinicalTrials.gov · 2026-09-01

hypothesis aim 1, hypotheses aim 2, bold signal, essential amino acid concentrations, cognitive development and muscle protein and glucose metabolism follow.

Show the evidence
  • death or late onset sepsis
    1
  • total rbc glutathione
    1
  • muscle mass
    1
  • hypothesis aim 1
    1
  • hypotheses aim 2
    1
  • bold signal
    1
4 more recorded rows
  • essential amino acid concentrations
    1
  • cognitive development
    1
  • muscle protein and glucose metabolism
    1
  • muscle protein synthesis
    1

recorded 2026-09-01 · last checked 2026-09-04

What will the one ongoing trial of Amino Acids report, and when?


1 registered trial of Amino Acids is open; earliest completion 2026-11. ClinicalTrials.gov · 2026-09-01

Interpretation Number of Participants with Amino acids Related Adverse Events

Show the evidence
  • Trial NCT07001098
    "Amino Acids for Cardiac Surgery Associated AKI"; n 30; "Number of Participants with Amino acids Related Adverse Events"; 2026-11

recorded 2026-09-01 · last checked 2026-09-04

Which 12 trials of Amino Acids posted no result?


Posted no result
12 of 12 completed trials
Registrations
NCT00005775, NCT00779753, NCT00877812, NCT00714675, NCT02549443 and NCT00872911, and 6 more
Completion dates
oldest 2001-08; newest 2023-08-01
Show the evidence

Trial

  • NCT00005775
    2001-08
  • NCT00779753
    2010-06
  • NCT00877812
    2010-09
  • NCT00714675
    2013-01
  • NCT02549443
    2015-06
  • NCT00872911
    2016-08
6 further recorded trials
  • NCT01150188
    2016-08
  • NCT02370745
    2018-03
  • NCT03644836
    2018-03-05
  • NCT04791774
    2019-11-30
  • NCT04067479
    2022-12-20
  • NCT04064528
    2023-08-01

At the median, Amino Acids's trials enrolled 40 people — anything larger?


Median enrolment
40
Largest enrolment
3511
Registered trials counted
23

What do 10 spontaneous reports say about Amino Acids — and not say?


These are reports people sent to a regulator. They do not show the medicine caused the reaction. Nobody counted how many people took the medicine and reported nothing. The same event can be reported more than once, and many reports are incomplete. News coverage, lawsuits and new warnings change how often people report. A count is not a rate and not a risk.

Amino Acids appears in spontaneous reports to regulators. Across the 3 most-reported reaction terms, 10 reaction mentions were counted: stevens-johnson syndrome 4; enterobacter infection 3; suspected transmission of an infectious agent via product 3. open-targets-adr · CHEMBL1201498 · 2026-06-24

Show the evidence
  • stevens-johnson syndrome
    4
  • enterobacter infection
    3
  • suspected transmission of an infectious agent via product
    3

recorded 2026-06-24 · last checked 2026-09-04

Was Amino Acids studied with fasting and exercise?


fasting and exercise are named in Amino Acids's label sentences: "In the control group, LY2409021 resulted in relevant pharmacodynamic effects, including lower fasting plasma glucose (4.7 [0.1] vs 5.2 [0.1] mmol/l, p=0.001) and augmented concentrations of amino acids in plasma, compared with placebo." openfda-label+europepmc · 2025-12-01

2 recorded statements; fasting, exercise

Show the evidence
  • fasting
    In the control group, LY2409021 resulted in relevant pharmacodynamic effects, including lower fasting plasma glucose (4.7 [0.1] vs 5.2 [0.1] mmol/l, p=0.001) and augmented concentrations of amino acids in plasma, compared with placebo.
  • exercise
    Frail and prefrail patients were randomised to a multifactorial intervention (home exercise, branched-chain amino acids and a multistrain probiotic) or control for 12 months.

recorded 2025-12-01 · last checked 2026-09-04

What is recorded about Amino Acids and mTOR?


"The two inhibitors also elicited distinct metabolic responses: Spautin-1 enhanced glycolysis, promoted an anabolic phenotype with increased utilization of amino acids, and upregulated mTOR signaling." — where Amino Acids and mTOR appear together. Europe PMC · pathway abstract search · 2026-08-25

mTOR, IGF-1; PMID 41317906, 41618849, 41933918

Show the evidence

mTOR

  • PMID 41317906
    "The two inhibitors also elicited distinct metabolic responses: Spautin-1 enhanced glycolysis, promoted an anabolic phenotype with increased utilization of amino acids, and upregulated mTOR signaling."
  • PMID 41618849
    "We hypothesized that trophoblast-specific Slc7a5 OX in mice increases fetal plasma levels of essential amino acids, which are associated with elevated fetal circulating levels of insulin and IGF-1 and activation of fetal liver insulin/IGF-1 and mTOR signalling."
  • IGF-1 PMID 41618849
    "We hypothesized that trophoblast-specific Slc7a5 OX in mice increases fetal plasma levels of essential amino acids, which are associated with elevated fetal circulating levels of insulin and IGF-1 and activation of fetal liver insulin/IGF-1 and mTOR signalling."
  • mTOR
    "Results showed that branched-chain amino acids levels were elevated in the intrahepatic cholangiocarcinoma mouse model, and a low branched-chain amino acids diet controlled tumor growth and progression. branched-chain amino acids and their downstream products, branched-chain α-keto acids, promoted intrahepatic cholangiocarcinoma cell migration and invasion via Bcat1-mediated activation of the…"
  • IGF-1 PMID 41933918
    "The current literature review analyses the coexistence of malnutrition and obesity by associating a shortage of essential amino acids to stunting via impaired mTORC1/IGF-1 signaling, whereas excessive protein intake in early life is linked to accelerated weight gain, increased adiposity, and a heightened risk of insulin resistance."

recorded 2026-08-25 · last checked 2026-09-04

Where it is registered
Identifiers, relations and other names

The exact record

ChEMBL id
CHEMBL1201498
CAS number
65072-01-7
Also called
.alpha.-amino acids, Amino acids 11.4%, Amino acids 15%, Amino acids 20%, Amino acids 4%, Amino acids 5%, Amino acids 5.4%, Amino acids 6%, Amino acids 6.5%, Amino acids 6.9%, Amino acids 8%, Amino acids nos
Trade name
Amino acids component of procalamine, Renamin w/o electrolytes, Trophamine, Aminosyn 3.5% in Plastic Container, Aminosyn II 10%, Aminosyn II 7%, Aminosyn II 3.5%, Aminosyn II 8.5%, Aminosyn II 5%, Aminosyn 3.5% in Plastic Container / Aminosyn II 10% / Aminosyn II 7% / Aminosyn II 3.5% / Aminosyn II 8.5% / Aminosyn II 5%, Maapliv
Sources (9)

Sources

3 more sources

ChEMBL ATC CC BY-SA · ClinicalTrials.gov — US Government work · Europe PMC — metadata only, under the recorded legal gate · Open Targets 26.06 — CC0 · derived from this page's own recorded fields; no external licence · mixed register set; per-register licences in docs/specs/corpus-20k-sources.md · openFDA / DailyMed — US Government work

How these records are assembled · Which registers were checked

Index-quality checks
  • identity passed: no open identity hold
  • required summary fields resolved: 5 required field(s) not terminal: Why people use it, Best-supported result, Most important common problem, Biggest unanswered question, Human evidence
  • public claims reviewed: 0 reviewed claim(s); drafts are never rendered
  • source coverage passed: 9 source rows
  • no critical contamination: no quarantine open
  • canonical metadata passed: slug and display name present
  • no raw internal fields: enforced by the copy-contract test over the rendered page

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