As of November 11, 2026, One Aminos has a PepAssess Evidence Score of 83/100 (strong evidence). It publishes 30 lab reports; 29 are confirmed in the issuing labs' own records (United Laboratories and ILS Laboratories), and the newest report is dated September 30, 2026. It publishes a street address (Silver Spring, MD), but no company name. It takes card payments, which let you dispute a charge. Discount code PEPASSESS gives 33% off.

People are talking about this

1 person on X talked about One Aminos this week See on X ↗

Testing · 1

Links go to X. PepAssess doesn't check what's said there. Counts are unique people, not posts — a pointer to the discussion, never part of the score.

What the Evidence Score means

It adds up points for what we could verify about One Aminos: lab reports we matched to the issuing lab's own public record (the biggest part), how often it tests, what the reports cover, contact details, policies, card payments and how long the site has existed. Each card below shows exactly which checks it passed. A higher score means more you can verify yourself; it is not a safety rating, and ads or affiliate deals never change it.

Lab transparency (reports validated with the lab)

40/40

✓ 1 lab report validated with the issuing lab's own public record+10
✓ 2 validated lab reports+5
✓ 4+ validated lab reports (2+ for a website under a year old)+5
✓ Endotoxin tested: 1 lab-validated endotoxin report (29)+5
✓ Validation experience: 5+ validated reports (website under a year old)+5
✓ Validation experience: 10+ validated reports+10

Testing frequency

12/19

✓ Newest lab report within the last 12 months+2
✓ Newest lab report within the last 6 months+3
✓ Newest lab report within the last 90 days+3
✓ New lab reports in 3+ different months of the last year+4
– New lab reports in 5+ different months of the last year0

Report details

5/5

✓ Reports carry lot / batch numbers+1
✓ Most reports carry lot / batch numbers+1
✓ Identity (mass spec) and purity (HPLC) tested+2
✓ Sterility and endotoxin tested+1

Business transparency

16/16

✓ Published business address+7
✓ Contact email published+2
✓ Phone number published+3
✓ Refund / return policy page+2
✓ Shipping policy page+2

Buyer protection

10/10

✓ Card payments (chargeback recourse)+8
✓ Research-use labeling present+2

Track record

0/10

– Website registered 6+ months ago0
– Website registered 1+ year ago0

Quick facts

Lab-results page: oneaminos.com/coa
Testing labs (on its lab reports and site): United Laboratories, ILS Laboratories
Research-use labeling: Present
Payment methods: card
Store platform: custom/unknown
Products listed: Unknown
Company: Not published
Address: 14836 Silverstone Dr, Silver Spring, MD 20905
Email: support@oneaminos.com
Phone: (443) 852-0470
Contact page: Not found
Refund policy: oneaminos.com/returns-refunds
Shipping policy: oneaminos.com/shipping-policy
Website registered: June 24, 2026
Also listed by other directories: 1 (not scored)

Lab-validated reports (29)

Each report below was matched to the issuing lab's own public record. “Lab's copy” opens it on the lab's site; “Vendor's copy” is the file on One Aminos's site. Copies of the same report count once.

ILS Laboratories · COA-2026--WASEKLab's copy ↗ · Vendor's copy ↗ · checked October 11, 2026
ILS Laboratories · COA-2026-KQZN-MLab's copy ↗ · Vendor's copy ↗ · checked October 11, 2026
ILS Laboratories · COA-2026-R1WFRALab's copy ↗ · Vendor's copy ↗ · checked October 11, 2026
United Laboratories · ONE-010252-2026Lab's copy ↗ · Vendor's copy ↗ · checked October 11, 2026
United Laboratories · ONE-AD10-091426Lab's copy ↗ · Vendor's copy ↗ · checked October 11, 2026
United Laboratories · ONE-ARA10-091426Lab's copy ↗ · Vendor's copy ↗ · checked October 11, 2026
United Laboratories · ONE-BPC10-091426Lab's copy ↗ · Vendor's copy ↗ · checked October 11, 2026
United Laboratories · ONE-CAG10-091426Lab's copy ↗ · Vendor's copy ↗ · checked October 11, 2026
United Laboratories · ONE-CI10-091426Lab's copy ↗ · Vendor's copy ↗ · checked October 11, 2026
United Laboratories · ONE-CU50-091426Lab's copy ↗ · Vendor's copy ↗ · checked October 11, 2026

All 29 lab-validated reports →

Affiliate & discount information

This vendor runs an affiliate program (oneaminos.com/rewards). Affiliate status is shown for transparency and is never part of the score.

One Aminos: questions people ask

Is One Aminos legit?

PepAssess doesn't vouch for any seller; it shows what each one documents. As of November 11, 2026, One Aminos (oneaminos.com) has: Evidence Score 83/100, 29 lab reports confirmed by the issuing labs' own records, a street address in Silver Spring, MD, website registered June 24, 2026 and no FDA warning letter found. One Aminos's full PepAssess profile

What do reviews say about One Aminos?

PepAssess's review of One Aminos is built from what it checked, not from opinions. As of November 11, 2026, One Aminos has a PepAssess Evidence Score of 83/100 (strong evidence). It publishes 30 lab reports; 29 are confirmed in the issuing labs' own records (United Laboratories and ILS Laboratories), and the newest report is dated September 30, 2026. It publishes a street address (Silver Spring, MD), but no company name. It takes card payments, which let you dispute a charge. Discount code PEPASSESS gives 33% off. PepAssess hasn't linked customer reviews for One Aminos yet. One Aminos review on PepAssess

Does One Aminos test its peptides?

Yes. One Aminos publishes 30 lab reports from United Laboratories and ILS Laboratories, and PepAssess matched 29 of them to the issuing lab's own public records (as of November 11, 2026). The newest report PepAssess read is dated September 30, 2026. See the lab-confirmed reports

Which labs test One Aminos's peptides?

United Laboratories and ILS Laboratories, as named on One Aminos's lab reports and website (as of November 11, 2026).

Does One Aminos have a coupon code?

Yes: PEPASSESS (33% off), entered at checkout on oneaminos.com.

Where is One Aminos located?

The address it publishes is 14836 Silverstone Dr, Silver Spring, MD 20905. Source: oneaminos.com, checked November 11, 2026.

How do I contact One Aminos?

Email: support@oneaminos.com. Phone: (443) 852-0470. As published on oneaminos.com (checked November 11, 2026).

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Sources

Collected by PepAssess directly from oneaminos.com on October 2, 2026 (homepage and linked contact, policy, lab-results and affiliate pages). Something wrong? Email hello@pepassess.com with the correction.