Momentous

Quality & transparency details

What to check before buying

What this research does not establish

• Momentous' founding history and headquarters location are reported inconsistently across public sources and could not be resolved to a single authoritative account in this research; this profile deliberately omits specific founding-year, founder, and headquarters claims rather than choosing between conflicting narratives.
• The label-transparency finding (no undisclosed blends found) covers a 10-product sample against a catalog of roughly 40-50+ distinct formulas - not exhaustive.
• Informed Sport's brand-specific registry page and Nutrasource's IFOS certified-product search could not be accessed in this research session (access blocked / JS-rendered search tool); both are open items for live re-verification, not confirmed negatives.
• Momentous' current Signature Spec Creatine Monohydrate was reformulated approximately 2.5 weeks before this research date; at least one third-party retailer listing observed in this research still described the prior formulation's certification marks (Creapure, Informed Sport), which no longer apply to the current product.
• ConsumerLab's specific approval outcome for Momentous Creatine and the full detail behind Momentous' Trustpilot reviews were paywalled or otherwise inaccessible in this research pass and could not be independently confirmed beyond index summaries.

Sources

1. 1.NSF Certified for Sport - Certified Product Search Results (brand: Momentous)Product lineIndependently documented

   NSF Certified for Sport's own product-search tool, queried directly for brand 'Momentous,' returns approximately 67 certification IDs across roughly 35 named products/variants spanning protein, creatine, amino acids, vitamins, minerals, a multivitamin, omega-3, and several branded formulas.

   Independent certifier · Accessed 2026-07-03 · Product-line/product-specific coverage; the brand's own sitemap lists 108 total product/page URLs including non-supplement items, so this is not full-catalog coverage.

2. 2.NSF Certified for Sport - Listing Detail (ID 1258469)Specific productsIndependently documented

   NSF's listing-detail page for 'Momentous Collagen Peptides' (ID 1258469) shows Active certification status with 'All' lots covered.

   Independent certifier · Accessed 2026-07-03 · Confirms current status for this one specific product only.

3. 3.Momentous Blog - 'Informed Sport vs NSF: Comparing Sport Certifications'Brand-wideCompany-reported

   Momentous' own blog states that 'many' of its products carry NSF Certified for Sport and/or Informed Sport certification, without giving an exact count, and frames non-certified products as ineligible by nature rather than lower quality.

   Company · Accessed 2026-07-03 · Vague ('many') by design; no exact count or product-by-product breakdown published.

4. 4.Informed Sport - Supplement Search (brand: Momentous)Brand-wideLimited public information

   Informed Sport's brand-specific registry search page for Momentous could not be independently accessed in this research session (HTTP 403), preventing enumeration of the current Informed Sport-certified product/batch list.

   Independent certifier · Accessed 2026-07-03 · Access could not be confirmed at the research date - an access limitation, not a negative finding. Needs live re-verification.

5. 5.Momentous - Creatine Monohydrate (Signature Spec) product pageSpecific productsIndependently documented

   Momentous' current 'Signature Spec' Creatine Monohydrate product page (launched June 2026) displays NSF Certified for Sport and TESTED by SuppCo marks, states the formula no longer sources Creapure, and does not display an Informed Sport mark.

   Company · Accessed 2026-07-03 · Directly fetched brand product page; comparative impurity/heavy-metal claims versus the prior formula are the company's own characterization, without an independently disclosed comparative lab methodology.

6. 6.Vitacost product listingSpecific productsLabel-documented

   A Vitacost retailer listing for 'Momentous Creatine' describes the product as carrying Creapure, NSF Certified for Sport, and Informed Sport Certified marks - reflecting the brand's prior creatine formulation rather than the current Signature Spec formula.

   Retailer · Accessed 2026-07-03 · Most likely reflects catalog data not yet updated to the June 2026 Signature Spec relaunch - a timing/version gap, not necessarily a live contradiction.

7. 7.Nutraceutical Business Review - 'Momentous launches Signature Spec Creatine with tenfold tighter purity controls and PFAS screening'; Men's Journal - 'Momentous Just Dropped the Purest Creatine on the Market'Specific productsCompany-reported

   Momentous introduced Signature Spec Creatine Monohydrate direct-to-consumer beginning June 16, 2026 (broader retail distribution from July 14, 2026), stating it destroyed four of its first twelve production lots for failing to meet its new internal specification; company materials describe a broader internal testing program with outside lab involvement and NSF/Informed Sport certification applied during production.

   Press · Accessed 2026-07-03 · Lot-destruction figure and launch timeline corroborated across two independent trade/consumer outlets; broader testing-program claims (specific spend figure, named lab) are the company's own self-description and were not independently audited - this profile does not assert a specific spend figure without a cleaner independent citation; the lab name appears only as part of the company's own described program.

8. 8.SBIR.gov - Firm Award Portfolio (AMPHP INC)Category-specificIndependently documented

   SBIR.gov's federal award registry shows AMPHP INC (the Momentous/Amp Human operating entity) with 9 total SBIR/STTR awards (6 Phase I, 3 Phase II), all from the Department of Defense (Air Force), totaling $4,867,198, dated 2020-2023, covering topics including tactical dehydration, a soft-tissue-injury/collagen intervention, and a cognitive/fatigue-reduction project.

   Other · Accessed 2026-07-03 · U.S. Small Business Administration federal award registry, directly queried. These are R&D/innovation contracts tied to specific technologies, not a blanket claim about the general retail catalog.

9. 9.Momentous brand-site product pages (direct fetches, 10 products)Product lineLabel-documented

   Across a 10-product/formula sample (Whey Protein Isolate, Signature Spec Creatine Monohydrate, the three-part Nightly Sleep Stack, Essential Multivitamin, Brain Drive, Omega-3, Ashwagandha, Vital Aminos, Fuel electrolyte mix, and Recovery), every sampled formula individually itemized each active ingredient with its own listed amount; no undisclosed-total blend format was found in this sample.

   Company · Accessed 2026-07-03 · 10-product sample against a catalog of roughly 40-50+ distinct formulas; not a full-catalog audit. Additional sampled product URLs on livemomentous.com/products/: creatine-monohydrate, nightly-sleep-stack, essential-multivitamin, brain-drive, omega-3, ashwagandha, vital-aminos, hydrate, recovery.

10. 10.California Department of Justice - Proposition 65 60-Day Notice (Notice No. 2021-00911)Specific productsIndependently documented

    California's Attorney General Proposition 65 notice database contains a 60-day Notice of Violation, dated April 2021, filed by a private enforcer, alleging that four specific Momentous protein-powder SKUs (sold under a since-retired naming convention) exposed consumers to lead without a required warning; no record of the notice's resolution was located.

    Regulator · Accessed 2026-07-03 · A 60-day notice is the first step of California's private Prop 65 enforcement process, not a finding of guilt or a settlement. Named products use a retired naming convention since replaced by current product names.

11. 11.Momentous - 'California Prop 65' pageBrand-wideCompany-reported

    Momentous' own Prop 65 disclosure page frames the warning requirement as broad and not necessarily indicative of an unsafe product, citing environmental/farming sources of trace metals, and points to its stated testing and toxicological-review program as its compliance approach.

    Company · Accessed 2026-07-03 · Company's own explanatory framing; does not confirm or deny which specific current products, if any, carry an active Prop 65 warning.

12. 12.Consumer Reports - 'Protein Powders and Shakes Contain High Levels of Lead'Specific productsIndependently documented

    Consumer Reports' October 2025 independent laboratory investigation of 23 protein powders and shakes found Momentous 100% Plant Protein (Chocolate) contained lead at 476% of CR's level of concern, with a recommendation to limit consumption to about once per week.

    Press · Accessed 2026-07-03 · Scoped to this specific SKU; per the company's own statement, this formula has since been discontinued/reformulated.

13. 13.Consumer Reports - 'Protein Powders and Shakes Contain High Levels of Lead'Specific productsIndependently documented

    The same Consumer Reports October 2025 investigation found Momentous Whey Protein Isolate (Vanilla) contained lead at 30% of CR's level of concern - roughly 16 times lower than the Plant Protein result in the same test round.

    Press · Accessed 2026-07-03 · Same test round as momentous-cr-001; this dairy-based formula performed far better than the plant-based formula, consistent with CR's broader finding that plant-based proteins averaged higher lead levels than dairy-based ones across the full test set.

14. 14.Consumer Reports - 'Protein Powders and Shakes Contain High Levels of Lead' (company statement quoted within)Product lineCompany-reported

    A named Momentous spokesperson, quoted directly by Consumer Reports, stated that both CR-tested formulas have been discontinued and are no longer commercially available, following a sourcing overhaul described as a 'massive overhaul' to 'clean up formulas.'

    Press · Accessed 2026-07-03 · 'Discontinued' refers specifically to the exact formulas CR purchased and tested, not a claim that Momentous no longer sells any whey or plant protein product.

15. 15.ConsumerLab.com - Creatine Supplements Review & Top PicksSpecific productsLimited public information

    ConsumerLab.com's Creatine Supplements Review includes Momentous Creatine among roughly 11 tested products; the specific approval outcome for Momentous specifically could not be confirmed in this research pass due to subscription-gated access.

    Independent certifier · Accessed 2026-07-03 · Inclusion in the test round is corroborated by search indexing; the specific result for Momentous could not be confirmed at the research date - an access limitation, not a negative finding.

16. 16.USP Quality Supplements - Verified Products Listing; Certifications by Nutrasource - Certified Products SearchBrand-wideLimited public information

    No USP Verified Mark listing was located for any Momentous product; a Momentous-specific listing could not be located on Nutrasource's IFOS certified-product search tool in this session; no Friend of the Sea claim was found anywhere in Momentous' omega-3 marketing.

    Independent certifier · Accessed 2026-07-03 · These results could not be confirmed at the research date - a research-access limitation for IFOS specifically (JS-rendered search tool), and a plain non-appearance for USP/Friend of the Sea, not certified negatives. Momentous' own 'IFOS 5-Star' Omega-3 marketing claim should be treated as company-reported pending live re-verification.

17. 17.SuppCo - 'Introducing TESTED by SuppCo'Specific productsIndependently documented

    'TESTED by SuppCo' is an independent certification program (publicly launched around March 2026) that anonymously purchases supplements at retail and verifies label-claim accuracy via an ISO 17025-accredited laboratory, requiring 95%+ of labeled potency, with annual retesting.

    Independent certifier · Accessed 2026-07-03 · SuppCo is independent of Momentous; this research did not enumerate exactly how many Momentous SKUs beyond the Signature Spec Creatine currently carry this mark.

18. 18.Momentous - Creatine Monohydrate product pageSpecific productsCompany-reported

    Signature Spec Creatine Monohydrate, 90 servings: $42.99 one-time / $32.24 subscribed (about $0.35-$0.48/serving).

    Company · Accessed 2026-07-03 · Observed snapshot at the research date, not a permanent figure; category-pricing context drawn from aggregated secondary sources, not independently re-verified on each competitor's live page.

19. 19.Momentous - 'Grass Fed Whey Protein Isolate Powder' product pageSpecific productsCompany-reported

    Grass-Fed Whey Protein Isolate, 25 servings: $59.95 one-time / $44.96 subscribed (about $1.79-$2.40/serving for 20g protein).

    Company · Accessed 2026-07-03 · Observed snapshot at the research date, not a permanent figure.

20. 20.Momentous - Essential Multivitamin product pageSpecific productsCompany-reported

    Essential Multivitamin, 30 servings: $54.95 one-time / $41.21 subscribed (about $1.37-$1.83/serving), with all listed vitamins, minerals, and phytonutrients individually dosed.

    Company · Accessed 2026-07-03 · Observed snapshot at the research date, not a permanent figure.

21. 21.FDA - Warning Letters and Recalls, Market Withdrawals & Safety Alerts resource pages; general web searchBrand-wideLimited public information

    No FDA warning letter and no FDA recall/enforcement report was located for Momentous, Project One Nutrition, or AmpHP via FDA's own resource pages and general/site-restricted web search; no civil class-action or FTC action specifically targeting this brand was located (distinct from the unrelated, similarly-named space company 'Momentus Inc.,' NASDAQ: MNTS).

    Regulator · Accessed 2026-07-03 · Not located via these methods at the research date - a search-tool limitation, not a certified absence. Separate from the Prop 65 and Consumer Reports matters, which are not FDA enforcement or litigation.

22. 22.Trustpilot - livemomentous.com reviews (aggregated summary; direct fetch blocked)Brand-wideCompany-reported

    Momentous shows a small Trustpilot footprint (approximately 25 reviews, reported average around 4.9/5), with recurring themes of product quality/transparency praise and a recurring complaint about default subscription enrollment leading to unintended charges.

    Other · Accessed 2026-07-03 · Direct fetch of the live page returned HTTP 403; figures relayed via search-index aggregation only. A small sample relative to the brand's retail scale - directional popularity signal only, never a quality or efficacy signal.

23. 23.Craft.co company profile (aggregating company-sourced team-affiliation figures)Brand-wideCompany-reported

    Momentous is widely used across professional and collegiate sports teams, per company and company-adjacent sources; specific counts and percentages vary materially across sources and are not independently reconcilable.

    Company · Accessed 2026-07-03 · Underlying figures range from '150+' to 'nearly 200' teams and from '90%' to '100%' of NFL teams across differently-dated company and secondary sources, with no independent registry able to verify locker-room usage; this profile uses only the qualitative, unquantified framing for that reason.

24. 24.Multiple independent business-data aggregator and press profiles (company-history narratives)Brand-wideNeeds re-verification

    Public sources give materially different, conflicting accounts of Momentous' founding (year, founders) and headquarters location; this research could not resolve the conflict to a single authoritative account.

    Other · Accessed 2026-07-03 · Genuinely conflicting across multiple independent-seeming sources on founders, founding year, and headquarters address; per supervisor adjudication, this profile omits the specific competing claims rather than choosing between them. See dossier sections 1 and 11 for the full multi-source conflict detail.

25. 25.Company press releases and product pages (multiple named-collaboration announcements)Product lineCompany-reported

    Momentous markets several product collections developed in collaboration with outside advisors and public figures in sport, performance, and longevity fields; these are disclosed commercial/advisory marketing relationships, not independent scientific endorsements of any product's efficacy.

    Company · Accessed 2026-07-03 · Per supervisor adjudication, individual names are omitted from this profile; no advertising fee, revenue share, or equity terms were disclosed in the underlying company materials for any of these collaborations.

26. 26.Momentous XML Product SitemapBrand-wideIndependently documented

    Momentous' own XML product sitemap lists 108 distinct product/page URLs; a company executive separately stated the catalog grew 'from five to over 50 products' since a 2021 merger, directionally consistent once flavor variants, travel packs, and merchandise are excluded from the sitemap count.

    Company · Accessed 2026-07-03 · This site's own catalog-coverage counts (48 products / 13 categories) come from repo data, not this sitemap figure; cited here only to support the 'roughly 40-50+ distinct formulas' framing used elsewhere in this profile.