One Aminos
Re-analysis located 32 certificate record(s); 27 mapped to tracked compounds.
Edited by Slava Melikov, Research Editor · reviewed 4 Oct 2026
Last verified · 27 certificate records · rubric v1.11.0 · oneaminos.com
Source: PepIndex, an independent index of research-peptide vendors. No vendor can pay for a rank, every score is computed by a published formula, and every figure links to the document it was read from.
PepIndex score
85.6 / 100
4.3/ 5Extensively documentedData coverage
89%
Coverage is the share of scored fields we hold and corroborated for One Aminos. A score built on a handful of unchecked claims and a score built on forty verified data points are not the same finding, so both numbers are always published together. How coverage is computed.
Is One Aminos legit?
Yes, on the evidence PepIndex holds. We have read 27 certificate records for One Aminos, all issued by UNITED LABORATORIES, and score it 85.6/100 on 89% data coverage — rank 8 of 57.
- Across those lots the mean assayed purity is 99.64%, and the weakest single lot came back at 99.33%.
- 1 of 27 lots assayed below the mass printed on the label.
- PepIndex holds no ISO/IEC 17025 accreditation record for the laboratory on those certificates, UNITED LABORATORIES, either way.
- Its certificates can be read without an account, so anyone can check these figures.
- On the business side it publishes a postal address and prices visible without an account.
What this does not tell you
- PepIndex has located no independent customer reviews for One Aminos, so nothing here speaks to its service or fulfilment.
- A score measures what a vendor publishes about its testing and its business. It does not measure the contents of any vial a buyer actually receives, and PepIndex does not commission its own assays.
Certificate recordsLot-level results with labeled versus assayed mass27 lots7.3% mean deviationView all →Hide ↑
Discrepancy is computed as the absolute difference between labeled and assayed mass, divided by the labeled mass. A vendor-published certificate is a claim; only an independently commissioned assay is treated as corroboration.
Recorded data pointsEvery field with its source, capture date and whether we corroborated it9 verified8 claimed2 not recordedView all →Hide ↑
A tag of verified means we opened the cited source and confirmed the value; published means we recorded the vendor’s own published information, taken at face value. Both count in full; only a value with no checkable source earns nothing. Fields older than 30 days are marked stale.
Testing
- Testing laboratory
- United LaboratoriesVerified4 Oct 2026sourceNamed as author on all 27 certificate PDFs (metadata “United Laboratories - <report> Certificate of Analysis”) and read the same way by the vision pass. Four reports (ONE-EPI10-091426, ONE-SEM10-091726, ONE-TB10-091826, ONE-BPC10-091426) resolved as Valid on the laboratory’s own verify endpoint using the report number and verification code printed on the vendor’s COA page. Replaces “Combined Laboratory”, which was the page’s document type, not a laboratory.
- ISO/IEC 17025 accreditation
- Not recordedNot recorded
- Certificate granularity
- Per lotVerified4 Oct 2026sourceLot-specific certificates observed directly. Evidence: “Certificates carry lot identifiers tied to individual product variants.”
- Certificate accessibility
- publicVerified4 Oct 2026editorial checkCertificates were fetched without passing any gate. Evidence: “Certificates were fetched without passing any gate.”
- Labeled vs. actual mg published
- YesVerified4 Oct 2026sourceLabeled mass is published against assayed mass, not purity alone. Evidence: “Labeled 10 mg, assayed 10.48 mg, purity 99.9% (lot 010252, UNITED LABORATORIES).”
- Historical certificates retained
- YesVerified4 Oct 2026sourceSuperseded certificates remain reachable, so consistency across lots can be checked. Evidence: “33 certificate documents reachable across 32 current lots, so superseded certificates remain available.”
Business
- Website
- https://oneaminos.comVerified4 Oct 2026sourceConfirmed reachable by the analysis run. Evidence: “Origin resolved and fetched: https://oneaminos.com”
- Legal entity
- Not recordedNot recorded
- Country
- USPublished4 Oct 2026sourceFrom the postal address the vendor publishes: 14836 Silverstone Dr, Silver Spring, MD 20905.
- Physical address
- 14836 Silverstone Dr, Silver Spring, MD 20905Published4 Oct 2026sourcePublished by the vendor. Confirmed present on the page; not independently confirmed as an operating location. Evidence: “…s & Refunds Policy Weekend Drawing Rules Entries are open. Sponsor: One Aminos, 14836 Silverstone Dr, Silver Spring, MD 20905. No purchase is necessary. Open to…”
- Contact channels
- Email (support@oneaminos.com), Telephone 443-852-0470Published4 Oct 2026sourceContact routes published by the vendor. Not tested for a reply, so recorded as published rather than reachable. Evidence: “support@oneaminos.com · 443-852-0470”
Commercial
- Pricing
- ungatedVerified4 Oct 2026sourcePrices are published openly and can be compared without registering. Evidence: “…NER ABOUT US Cart × Your cart is empty. Shop products Promo code Enter Subtotal $ 0.00 Total $ 0.00 Checkout Premium Peptides Made Simple Built on transparency,…”
- Payment methods
- Visa, Mastercard, American Express, Discover, Apple PayPublished4 Oct 2026sourcePayment methods as listed by the vendor. Not confirmed at checkout. Evidence: “…tion. Report ONE-KPV10-091626 · Lot # ONE-KPV10-091626 Guaranteed safe checkout Visa Mastercard American Express Discover Apple Pay Klarna About KPV KPV researc…”
- Guarantee / reship policy
- Case by caseVerified4 Oct 2026sourceA replacement is offered but the published policy reserves discretion to deny claims. Evidence: “…y date. This claim window is firm. Requests submitted after seven calendar days may be denied. How to File a Claim Record a complete unboxing video from the mom…”
Track record
- Independent reviews located
- Not recordedNot recorded
- Mean sentiment (0–5)
- Not recordedNot recorded
- Complaint pattern
- Not recordedNot recorded
Compounds carried
What One Aminos charges for each compound, read from its own store: the vial it lists, the price per milligram that implies, and that figure against the median of the vendors this index prices. Below 100% is cheaper than the market.
- TB-5001 cert$4.00 /mg$39.99 for 10 mg66%Visit
- Cagrilintide1 cert$6.50 /mg$64.99 for 10 mg66%Visit
- DSIP1 cert$5.00 /mg$49.99 for 10 mg71%Visit
- Tirzepatide1 cert$5.00 /mg$49.99 for 10 mg77%Visit
- KPV1 cert$4.00 /mg$39.99 for 10 mg80%Visit
- Selank1 cert$3.50 /mg$34.99 for 10 mg81%Visit
- SS-311 cert$4.50 /mg$44.99 for 10 mg83%Visit
- Melanotan I1 cert$3.50 /mg$34.99 for 10 mg88%Visit
- Melanotan II1 cert$3.50 /mg$34.99 for 10 mg88%Visit
- Semax1 cert$3.50 /mg$34.99 for 10 mg88%Visit
- Tesamorelin1 cert$7.00 /mg$69.99 for 10 mg88%Visit
- GLOW$1.29 /mg$89.99 for 70 mg88%Visit
- BPC-1571 cert$5.00 /mg$49.99 for 10 mg91%Visit
- Retatrutide2 certs$7.00 /mg$69.99 for 10 mg91%Visit
- NAD+1 cert$0.12 /mg$59.99 for 500 mg92%Visit
- Wolverine$6.00 /mg$59.99 for 10 mg93%Visit
- KLOW$1.25 /mg$99.99 for 80 mg96%Visit
- 5-Amino-1MQ1 cert$3.00 /mg$29.99 for 10 mg100%Visit
- ARA-2901 cert$5.50 /mg$54.99 for 10 mg100%Visit
- Ipamorelin1 cert$6.00 /mg$59.99 for 10 mg100%Visit
- SNAP-8$4.00 /mg$39.99 for 10 mg100%Visit
- Kisspeptin1 cert$5.50 /mg$54.99 for 10 mg106%Visit
- IGF-1 LR31 cert$80 /mg$79.99 for 1 mg107%Visit
- Epithalon1 cert$4.50 /mg$44.99 for 10 mg113%Visit
- GHK-Cu2 certs$0.70 /mg$34.99 for 50 mg118%Visit
- MOTS-c1 cert$6.00 /mg$59.99 for 10 mg118%Visit
- VIP1 cert$10 /mg$49.99 for 5 mg119%Visit
- PT-1411 cert$6.00 /mg$59.99 for 10 mg133%Visit
- Glutathione1 cert$0.07 /mg$39.99 for 600 mg140%Visit
Score history
Daily score history is recorded from the first nightly snapshot onward. Nothing is backfilled, so the record starts the day recording started.
Strengths
- Publishes 33 certificates on its own site; 27 read and recorded here
- Certificates are readable publicly, without an account
- Testing laboratory named on certificates (United Laboratories)
- Publishes a physical postal address
- Prices are visible without an account
Weaknesses
- No ISO/IEC 17025 accreditation recorded for the testing lab
- No registered legal entity is disclosed
- No independent third-party reviews located
Regulatory & enforcement record
No adverse regulatory or enforcement action on record. We record authority actions — FDA warning letters, import alerts, seizures, criminal charges — when located. Self-reported reviews are deliberately not scored, because for this market they can be manufactured.
How this score was calculatedEvery signal, its weight and the arithmetic — reconstructable by handrubric v1.11.0View calculation →Hide ↑
Each criterion is scored out of 100 over the signals we could assess, then weighted into the overall figure. Within a criterion, a signal contributes weight × merit × credit: merit is how good the recorded value is, credit is what its provenance earns — 1.00 for a value with a checkable source, 0 for a value recorded without one. A missing signal counts as a partial gap — half its weight — so a vendor that publishes what others leave blank scores higher, while a blank still costs; a value recorded without a source counts in full and earns nothing, so omitting one can never raise a score. A criterion with no data at all — track record when no independent reviews are locatable — is set aside and the remaining weights renormalised; the coverage figure, shown alongside, reports how complete the assessment is.
Testing transparency
87.5 / 100 · weight 26% → 22.8
Is the testing lab named? Is it ISO/IEC 17025 accredited? Are certificates of analysis lot-specific, and can anyone read them without an account?
| Signal | Recorded value | Provenance | Weight | Merit | Credit | Points |
|---|---|---|---|---|---|---|
| Testing lab is namedA specific laboratory is identified, so the assay can be traced. | United LaboratoriesNamed as author on all 27 certificate PDFs (metadata “United Laboratories - <report> Certificate of Analysis”) and read the same way by the vision pass. Four reports (ONE-EPI10-091426, ONE-SEM10-091726, ONE-TB10-091826, ONE-BPC10-091426) resolved as Valid on the laboratory’s own verify endpoint using the report number and verification code printed on the vendor’s COA page. Replaces “Combined Laboratory”, which was the page’s document type, not a laboratory. | Verified4 Oct 2026 · source | 1 | 1.00 | 1.00 | 1.00 / 1 |
| Lab holds ISO/IEC 17025 accreditationNot recorded. | — | Not recorded | 4 | 0.00 | not recorded | 0.00 / 4 |
| Certificate granularityCertificates are lot-specific, so a certificate maps to the vial received. | Per lotLot-specific certificates observed directly. Evidence: “Certificates carry lot identifiers tied to individual product variants.” | Verified4 Oct 2026 · source | 3 | 1.00 | 1.00 | 3.00 / 3 |
| Certificates readable without an accountAnyone, including us, can read the certificates without registering. | PublicCertificates were fetched without passing any gate. Evidence: “Certificates were fetched without passing any gate.” | Verified4 Oct 2026 | 4 | 1.00 | 1.00 | 4.00 / 4 |
| Recognised testing laboratory27 of 27 certificates name a real, identifiable testing laboratory (a known lab, or a clearly independent one). Certificates with no named lab, or where the "lab" is just the vendor's own name, do not count — anyone can print those. | 27 / 27 recognised lab | Published18 Sept 2026 · source | 6 | 1.00 | 1.00 | 6.00 / 6 |
| Testing transparency subtotal · coverage 78% | 14.00 / 18 | |||||
Documentation depth
95.4 / 100 · weight 22% → 21
Does the vendor publish labeled-versus-actual milligram figures, retain historical certificates, and how large are the discrepancies we can measure?
| Signal | Recorded value | Provenance | Weight | Merit | Credit | Points |
|---|---|---|---|---|---|---|
| Labeled vs. actual mg publishedQuantitative fill data is published, not only a purity percentage. | PublishedLabeled mass is published against assayed mass, not purity alone. Evidence: “Labeled 10 mg, assayed 10.48 mg, purity 99.9% (lot 010252, UNITED LABORATORIES).” | Verified4 Oct 2026 · source | 1 | 1.00 | 1.00 | 1.00 / 1 |
| Historical certificates retainedPast certificates remain accessible, so consistency over time can be checked. | RetainedSuperseded certificates remain reachable, so consistency across lots can be checked. Evidence: “33 certificate documents reachable across 32 current lots, so superseded certificates remain available.” | Verified4 Oct 2026 · source | 3 | 1.00 | 1.00 | 3.00 / 3 |
| Certificates the vendor publishes33 certificates located, 27 of them indexed with readable results; full credit at six. | 33 published, 27 indexed | Published18 Sept 2026 · source | 7 | 1.00 | 1.00 | 7.00 / 7 |
| Labeled vs. actual discrepancyMean absolute deviation between labeled and assayed mass across 27 certificates. Zero scores full marks; 10% or worse scores nothing. | 7.3% mean | Published18 Sept 2026 · source | 1 | 0.27 | 1.00 | 0.27 / 1 |
| Certificate recencyThe most recent certificate is dated 2026-09-18, about 1 month ago. Certificates within a year score full marks; two years or older scores nothing. | newest 2026-09-18 | Published18 Sept 2026 · source | 4 | 1.00 | 1.00 | 4.00 / 4 |
| Documentation depth subtotal · coverage 100% | 15.27 / 16 | |||||
Price & value
71.2 / 100 · weight 20% → 14.2
How the vendor’s per-milligram prices for a standard basket of common compounds compare to the market. Priced below the peer median scores higher; well above it scores lower. An overpriced vendor cannot outrank a comparably documented, better-priced one.
| Signal | Recorded value | Provenance | Weight | Merit | Credit | Points |
|---|---|---|---|---|---|---|
| Price vs market ($/mg)Priced about 6% below the peer median per milligram across a standard basket — better value than the typical vendor. | 94% of medianPrice index 93.8% of peer median across 20 compounds (0 outliers dropped): snap-8 $4/mg, ghk-cu $0.7/mg, melanotan-i $3.5/mg, melanotan-ii $3.5/mg, semax $3.5/mg, bpc-157 $5/mg, selank $3.5/mg, tb-500 $4/mg. | Verified4 Oct 2026 · source | 10 | 0.71 | 1.00 | 7.12 / 10 |
| Price & value subtotal · coverage 100% | 7.12 / 10 | |||||
Track record
100 / 100 · weight 12% → 12
Adverse regulatory or enforcement action on record — warning letters, import alerts, seizures, criminal charges. Authority-issued and publicly verifiable. Self-reported reviews are deliberately not scored: for this market they can be manufactured.
| Signal | Recorded value | Provenance | Weight | Merit | Credit | Points |
|---|---|---|---|---|---|---|
| Regulatory & enforcement recordNo adverse regulatory or enforcement action on record. Authority actions — warning letters, import alerts, seizures, criminal charges — are recorded here when located; self-reported reviews are deliberately not scored, because for this market they can be manufactured. | None on record | Verified5 Oct 2026 | 10 | 1.00 | 1.00 | 10.00 / 10 |
| Track record subtotal · coverage 100% | 10.00 / 10 | |||||
Business transparency
72.7 / 100 · weight 12% → 8.7
Is a legal entity named, is there a physical address, and can the vendor be reached?
| Signal | Recorded value | Provenance | Weight | Merit | Credit | Points |
|---|---|---|---|---|---|---|
| Named legal entityNot recorded. | — | Not recorded | 3 | 0.00 | not recorded | 0.00 / 3 |
| Physical address publishedA postal address is published. | 14836 Silverstone Dr, Silver Spring, MD 20905Published by the vendor. Confirmed present on the page; not independently confirmed as an operating location. Evidence: “…s & Refunds Policy Weekend Drawing Rules Entries are open. Sponsor: One Aminos, 14836 Silverstone Dr, Silver Spring, MD 20905. No purchase is necessary. Open to…” | Published4 Oct 2026 · source | 2 | 1.00 | 1.00 | 2.00 / 2 |
| Contact channelsDistinct contact routes we could identify. Full credit at two. | Email (support@oneaminos.com), Telephone 443-852-0470Contact routes published by the vendor. Not tested for a reply, so recorded as published rather than reachable. Evidence: “support@oneaminos.com · 443-852-0470” | Published4 Oct 2026 · source | 2 | 1.00 | 1.00 | 2.00 / 2 |
| Business transparency subtotal · coverage 57% | 4.00 / 7 | |||||
Commercial clarity
86.4 / 100 · weight 8% → 6.9
Is pricing visible without an account, is there a stated guarantee or reship policy, and are payment methods disclosed?
| Signal | Recorded value | Provenance | Weight | Merit | Credit | Points |
|---|---|---|---|---|---|---|
| Pricing visible without an accountPrices are published openly and can be compared. | UngatedPrices are published openly and can be compared without registering. Evidence: “…NER ABOUT US Cart × Your cart is empty. Shop products Promo code Enter Subtotal $ 0.00 Total $ 0.00 Checkout Premium Peptides Made Simple Built on transparency,…” | Verified4 Oct 2026 · source | 4 | 1.00 | 1.00 | 4.00 / 4 |
| Guarantee / reship policyWhether the published policy states an outcome in advance or leaves it to discretion. | Case by caseA replacement is offered but the published policy reserves discretion to deny claims. Evidence: “…y date. This claim window is firm. Requests submitted after seven calendar days may be denied. How to File a Claim Record a complete unboxing video from the mom…” | Verified4 Oct 2026 · source | 3 | 0.50 | 1.00 | 1.50 / 3 |
| Payment methods disclosedDisclosed payment routes. Full credit at three. | Visa, Mastercard, American Express, Discover, Apple PayPayment methods as listed by the vendor. Not confirmed at checkout. Evidence: “…tion. Report ONE-KPV10-091626 · Lot # ONE-KPV10-091626 Guaranteed safe checkout Visa Mastercard American Express Discover Apple Pay Klarna About KPV KPV researc…” | Published4 Oct 2026 · source | 1 | 1.00 | 1.00 | 1.00 / 1 |
| Payment offers buyer recourseAccepts a payment method with buyer recourse — cards or wallets a processor underwrote, so a chargeback is possible if an order goes wrong. | Card / recoursePayment methods as listed by the vendor. Not confirmed at checkout. Evidence: “…tion. Report ONE-KPV10-091626 · Lot # ONE-KPV10-091626 Guaranteed safe checkout Visa Mastercard American Express Discover Apple Pay Klarna About KPV KPV researc…” | Published4 Oct 2026 · source | 3 | 1.00 | 1.00 | 3.00 / 3 |
| Commercial clarity subtotal · coverage 100% | 9.50 / 11 | |||||
Total
| Criterion | Subscore | Weight | Contribution | Coverage |
|---|---|---|---|---|
| Testing transparency | 87.5 | 26% | 22.8 | 78% |
| Documentation depth | 95.4 | 22% | 21 | 100% |
| Price & value | 71.2 | 20% | 14.2 | 100% |
| Track record | 100 | 12% | 12 | 100% |
| Business transparency | 72.7 | 12% | 8.7 | 57% |
| Commercial clarity | 86.4 | 8% | 6.9 | 100% |
| Computed score | 100% | 85.6 | 89% |
Rubric v1.11.0 · 9 verified, 8 claimed, 0 unsourced, 2 not recorded, 0 stale of 19 scored signals
Community
Reviews
Reader reviews are community context only — they are never part of One Aminos’s computed PepIndex score, which is built from evidence alone.
No reviews yet. .