Momentous · EAA and BCAA
Momentous Vital Aminos
Label read twice, dated Nov 2026 · checked weeklyLast valid check Nov 4, 2026
Save to my LockerLabels
The labels, dated
One documented label. Read twice, dated, kept.
Dates are when we observed each label, not when it was made or shipped.
Current label, Tropical Punch read Nov 4, 2026
- L-Leucine2500 mg
- L-Lysine HCl725 mg
- L-Isoleucine625 mg
- L-Valine625 mg
- L-Arginine525 mg
- Alpha Ketoglutaric Acid470 mg
- L-Threonine375 mg
- L-Phenylalanine350 mg
No earlier label has been recovered yet. A missing observation is not proof nothing changed. The full panel is below.
What it means
The label you can check against.
What we found
The panel the brand published on Nov 4, 2026 was read twice, independently, and every compared field agreed. It declares 13 dosed lines. No confirmed formula change is on file for this product.
What we can’t tell you yet
A missing earlier label is not proof nothing changed, and a product record never establishes what is inside a particular tub. Dates are observation dates, not manufacture dates.
Signal Verified, here
What we checked. What we haven’t yet.
- Checked: Label read twice51 of 51 fields agreed on the Tropical Punch panel from livemomentous.com, dated Nov 4, 2026.
- Checked: FlavorsEvery flavor on the brand's store is covered by a panel read.
- Not yet: Where it's soldBrand's own store only. Retail labels have not been compared.
- Not yet: Earlier labels1 dated label on file. The archive search is not complete, so an earlier label may exist.
- Checked: MarketUS market only.
- Checked: Kept currentRechecked within 365 days. If it is not re-verified by Nov 4, 2027, the status comes off.
Label read twice. Both readings agree. Not a laboratory test, safety certification, or endorsement of the product. How Signal Verified works
Monitoring
How we keep it current
Checked weekly
Last checked Nov 4, 2026.
- No change detected in this reading
These are the Record’s own checks, not checks run for your account before you watched it.
FRESH CHECK
Buying again soon? Send this product to the front of the line and we’ll check the brand’s page again.
What a fresh check covers
Requests bring a source check forward. They do not scan your tub, guarantee a result, or start a subscription. Requests for the same product share a monitoring pass. Allowances reset monthly in UTC; guest allowances are shared by people on the same connection.
Formula
What's in it
The declared formula
Current formula observed November 4, 2026.
- Scoop size
- Not recorded
- Servings
- 30
- Formula scope
- flavor specific
| Label wording | Share of the heaviest line | Amount |
|---|---|---|
| L-Leucine | 2500 mg | |
| L-Lysine HCll-lysine | 725 mg | |
| L-Isoleucine | 625 mg | |
| L-Valine | 625 mg | |
| L-Arginine | 525 mg | |
| Alpha Ketoglutaric Acid | 470 mg | |
| L-Threonine | 375 mg | |
| L-Phenylalanine | 350 mg | |
| L-Histidine HCl | 300 mg | |
| L-Cystine | 150 mg | |
| L-Methionine | 50 mg | |
| L-Tyrosine | 30 mg | |
| L-Tryptophantryptophan | 20 mg |
Bars compare declared weight per serving, line by line.
What it costs
Serving economics
What it costs
- $49.99Price shownObserved November 4, 2026
- 30Servings per containerCaptured with the price
- $1.67Per serving$49.99 ÷ 30 = $1.67 per serving
The price is a captured fact. The per-serving figures are FormulaSignal's arithmetic on it. Price never decides whether a label is Signal Verified.
Where to buy
Buy it, knowing which label you are getting.
Compare the label on the listing or the tub with the dated one above.
FormulaSignal earns nothing from these links. A seller's stock can carry an older label than the one dated here.
Sources
Evidence
More sources on the Record
P1 commercial capture
November 4, 2026
Open source evidence (opens in a new tab)
Evidence
Sources you can open. Each one dated.
Brand's own pageNov 4, 2026
The label shown here, read twice: 51 of 51 fields agreed
Momentous · livemomentous.com (opens in a new tab)
Research context
Research-dose context
This label beside selected research
Selected evidence, not a universal effective dose. It does not establish safety, effectiveness, or a dose recommendation for this product.
L-arginine
A1- This label
- L-Arginine: 525 mg
- Studied range
- 2,000 to 20,000 mg
Study details and limits
- Protocol and duration
- per day across the studies NIH ODS reviewed
- Studied context
- Plain L-arginine has been studied for exercise-related vasodilation, blood flow, and exercise metabolites, per NIH ODS. The branded ingredient Nitrosigine (inositol-stabilized arginine silicate) has been studied in a series of company-funded and academic trials for acute and sustained plasma arginine elevation, exercise-induced muscle damage markers (serum creatine kinase), perceived energy, and post-exercise cognitive performance. A randomized double-blind study (PMC5133120) reported cognitive-test-score changes (including RBANS measures) in healthy physically active adults.
- Limitations
- NIH ODS states plain arginine supplementation shows "little to no effect on vasodilation, blood flow, or exercise metabolites" and "little to no enhancement of athletic performance" overall. A notably weak evidence verdict for the free amino acid form. For Nitrosigine specifically, this research pass relied on the trademark holder's own technical page and holder-affiliated trial write-ups (A3-level sourcing); no independent NIH/FDA/EFSA evaluation of Nitrosigine's efficacy claims was located.
Selected evidence: NIH ODS, Dietary Supplements for Exercise and Athletic Performance · Open source
L-tyrosine
A2- This label
- L-Tyrosine: 30 mg
- Studied range
- 2,000 to 2,000 mg
Study details and limits
- Protocol and duration
- per day for five days, in the cadet study
- Studied context
- Studied as the dietary precursor to norepinephrine for mitigating cognitive performance decrements under acute stress. A 2015 Military Medicine evidence review (rapid evidence assessment, 14 trials: 10 RCTs + 4 controlled clinical trials) issued a "weak recommendation" in favor of tyrosine for cognitive stress specifically, stating "all studies showed a positive effect" on that outcome. A widely cited primary study (Deijen et al. 1999, Brain Research Bulletin) gave cadets 2 g tyrosine daily for five days during a combat training course and found better memory and tracking-task performance, plus lower systolic blood pressure, versus a carbohydrate control.
- Limitations
- The 2015 Military Medicine review states explicitly that "no recommendation could be made" for tyrosine's effect on physical performance under stressful physical conditions, and concludes "available evidence is insufficient to make confident recommendations on the effectiveness of tyrosine for mitigating stress effects on physical/cognitive performance" overall, despite the positive signal on cognition. A separate heat-stress study found tyrosine ingestion did not influence cognitive function or physical performance during exercise heat stress despite raised serum tyrosine. NIH ODS's exercise/athletic-performance fact sheet does not cover tyrosine at all.
Selected evidence: Deijen et al., Brain Research Bulletin, 1999
Cautions and filings
The rest of the Record
Also checked
Formula history
No confirmed change on file. Historical evidence is not yet enough to compare, which does not establish that the product never changed.
Cautions and regulatory records
No documented caution is recorded against the declared ingredients on this Record. That is not a finding that the product is safe.
Source conflicts
No source conflict is recorded on this Record. That is not a claim that every source agrees, only that none we read disagreed.
Common questions
Questions
Momentous Vital Aminos: common questions
What are the ingredients in Momentous Vital Aminos?
The label observed November 4, 2026 declares 13 lines. The actives: L-Leucine (2500 mg), L-Lysine HCl (725 mg), L-Isoleucine (625 mg), L-Valine (625 mg), L-arginine (525 mg), Alpha Ketoglutaric Acid (470 mg), L-Threonine (375 mg), L-Phenylalanine (350 mg), and 5 more listed in full above.
How much does Momentous Vital Aminos cost per serving?
$1.67: $49.99 for 30 servings, observed November 4, 2026 (the price shown). About $36.18 a month at five uses a week.
Has Momentous Vital Aminos changed its formula?
FormulaSignal has not confirmed a change. That is a statement about the evidence on file, not a finding that the formula never changed.
Is Momentous Vital Aminos good?
FormulaSignal does not score products or say whether one works. What the label shows: 0 of 1 main actives are declared inside the dose range the cited research used; 13 of 13 ingredient lines disclose an amount; and at $1.67 a serving it ranks 384 of 627 covered products with an observed price, cheapest first. Whether it suits you depends on your budget and what you avoid.