Four unrelated peptide vendors trade under the Amino name. Their independent records differ by more than an order of magnitude — 400 reviews at one end, seven reviews at the other. Confusing them is easy, and the consequences are not trivial.
Trustpilot figures independently verified 3 August 2026.
Check the domain, not the name. The realistic failure mode here is reading a positive review of one Amino vendor, then ordering from a different one with a similar name and a far thinner record. Every row below lists the exact domain.
| Vendor | Domain | Trustpilot | Named lab |
|---|---|---|---|
| Amino Clubpartner | aminoclub.com | 4.6 · 400 reviews | ILS Labs |
| Amino Science Labs | aminoscience.io | 4.0 · 7 reviews | Freedom Diagnostics |
| Aminos Research | aminosresearch.com | 4.8 · 45 reviews | JanoShik (reported) |
| Amino USA | aminousa.com | not verified | not verified |
The longest independent record of the four. Ungated batch-specific certificates, a stated seven-plus tests per compound. Our second-ranked partner vendor.
Read our full Amino Club review →Strong certificate practice — 32 COAs hosted on the testing lab's own domain — but the Trustpilot profile has only seven reviews, too small a base to establish a dependable fulfilment or support record.
Read our full Amino Science Labs review →A solid rating across a modest review base. Third-party review coverage attributes its batch testing to JanoShik; we have not independently confirmed that, and say so rather than repeat it as established fact.
We could not confirm an independent rating or a named testing laboratory for this vendor. That is not an accusation — it means we have nothing to report, and we would rather say so than fill the gap with something unverified.
1. Purgo Labs — outside the Amino naming cluster entirely, and our first choice regardless. 4.8 across 101 Trustpilot reviews (10 October 2026), per-lot certificates from SteriGenix and Freedom Diagnostics with measured net peptide content and verify-at-lab links. Code HEALTH for 20% off.
2. Amino Club — the strongest of the Amino vendors on independent record, at 4.6 across 603 reviews (10 October 2026) with named ILS Labs testing and ungated certificates. Code WELLNESS for 20% off. Note that both codes are 20%, so the discount is not a reason to pick one over the other.
Affiliate disclosure: we earn a commission when readers buy through our Purgo Labs and Amino Club links. We earn nothing from Amino Science Labs, Aminos Research or Amino USA. Because Amino Club is a partner, we have published the review counts for every vendor here rather than asking you to accept our ranking — the figures are dated and independently checkable.
No. They are unrelated businesses. Amino Club operates at aminoclub.com, holds a 4.6 Trustpilot rating across 603 reviews (10 October 2026), and uses ILS Labs for testing. Amino Science Labs operates at aminoscience.io, holds 4.0 across seven reviews, and uses Freedom Diagnostics. The similar names appear to be coincidence rather than any corporate relationship we could identify.
At least four that a researcher is likely to encounter: Amino Club, Amino Science Labs, Aminos Research and Amino USA. There are others in adjacent categories. The practical risk is that their independent records differ enormously — one has 400 reviews, another has seven — so ordering from the wrong one while believing you researched the right one is a real failure mode. Check the domain, not the name.
Amino Club, on volume — 4.6 across 400 reviews as of 3 August 2026. Aminos Research shows a higher score at 4.8 but across only 45 reviews, which is a much thinner base; a small number of reviews makes an average easy to move and harder to trust. Amino Science Labs has seven reviews, still too small a base to establish a dependable record. For Amino USA we could not verify a rating at all. Disclosure: Amino Club is an affiliate partner of ours, which is exactly why we are showing you the review counts rather than asking you to take our word for it.
They answer different questions and you want both. A named laboratory tells you what is in the vial. An independent review base tells you whether the vial arrives, arrives on time, and whether anyone answers the phone when it does not. Amino Science Labs is the clearest illustration on this page: excellent certificate practice, effectively no evidence about fulfilment. Documentation cannot ship a package.
Purgo Labs first — 4.8 across 101 Trustpilot reviews (10 October 2026), per-lot certificates from SteriGenix and Freedom Diagnostics showing measured net peptide content with verify-at-lab links, and the lowest verified per-milligram pricing across most of the compounds we track. Amino Club second, on the strength of its named ILS Labs testing and much larger review base. Disclosure: we earn a commission on both. We earn nothing from Amino Science Labs, Aminos Research or Amino USA, and their placement here reflects what we could verify.