Disclosure: Purgo Labs is our affiliate partner, and so is Amino Club. Scores come from the public rubric, which has no partnership input.
Research use only. Compound Review scores vendors on documentation — laboratory certificates, lot records, pricing and company identity. Nothing on this page is guidance on human or veterinary use, dosing or health outcomes.
01
Where each vendor is stronger
Computed from the rubric, prices and review record — never curated
Purgo Labs
Publishes a legal entity and street address — PurgoLabs LLC (Arizona) · 10105 E Via Linda St Bld 103, Scottsdale, AZ — on-site (6 Sep 2026)
Lower list price on 4 of 13 like-for-like rows we have on record (see table).
ILS Laboratories (San Diego) named on certificates, each carrying an ILS access code for lookup at the lab (e.g. COA-2026-Y_PBKT, code NZHW9KJZ); 103-certificate public library with lot numbers.
Certificates report net peptide content against the label (BPC-157 Spray lot SBPC0001: 15.85mg vs 15mg, ILS, Aug 2026).
02
The 10 criteria, side by side
10/10 vs 9/10 · one point each, no weighting
Named lab
PurgoSteriGenix and Freedom Diagnostics named per lot
SteriGenix and Freedom Diagnostics named per lot
AminoILS Laboratories (San Diego, CA) named on certificates; 8-assay panel per batch
ILS Laboratories (San Diego, CA) named on certificates; 8-assay panel per batch
Lab-hosted COAs
PurgoVerify-at-lab links to sterigenixanalytical.com / freedomdiagnosticstesting.com
Verify-at-lab links to sterigenixanalytical.com / freedomdiagnosticstesting.com
AminoCertificates carry an ILS access code for lookup at ils-lab.com (e.g. COA-2026-Y_PBKT, code NZHW9KJZ) — same standard applied to Kovera/Janoshik verify codes (read 6 Sep 2026)
Certificates carry an ILS access code for lookup at ils-lab.com (e.g. COA-2026-Y_PBKT, code NZHW9KJZ) — same standard applied to Kovera/Janoshik verify codes (read 6 Sep 2026)
Per-lot COAs
PurgoLot numbers (e.g. PL-BPC-05) with test dates per batch
Lot numbers (e.g. PL-BPC-05) with test dates per batch
AminoLot-numbered certificates in a 103-certificate public library (e.g. lot SBPC0001)
Lot-numbered certificates in a 103-certificate public library (e.g. lot SBPC0001)
Net content
PurgoMeasured net peptide published per lot (e.g. BPC-157 lot PL-BPC-05: 11.16mg vs 10mg label)
Measured net peptide published per lot (e.g. BPC-157 lot PL-BPC-05: 11.16mg vs 10mg label)
AminoCertificate reports Net Peptide Content 15.85mg vs 15mg label (BPC-157 Spray, lot SBPC0001, ILS, 20 Aug 2026)
Certificate reports Net Peptide Content 15.85mg vs 15mg label (BPC-157 Spray, lot SBPC0001, ILS, 20 Aug 2026)
Ungated
PurgoCOAs on product pages without login
COAs on product pages without login
AminoCOA library and pricing viewable without account
COA library and pricing viewable without account
Review base
Purgo4.7 / 99 on Trustpilot (re-read 2 Oct 2026; was 4.7 / 95 on Trustpilot)
4.7 / 99 on Trustpilot (re-read 2 Oct 2026; was 4.7 / 95 on Trustpilot)
Amino4.6 / 573 on Trustpilot (re-read 2 Oct 2026; was 4.6 / 550 on Trustpilot)
4.6 / 573 on Trustpilot (re-read 2 Oct 2026; was 4.6 / 550 on Trustpilot)
Consistent claims
PurgoNo contradictions found across site claims (checked Aug 2026)
No contradictions found across site claims (checked Aug 2026)
AminoNo contradictions found (checked Aug 2026)
No contradictions found (checked Aug 2026)
Sized pricing
PurgoProduct pages state vial size with price (e.g. BPC-157 10mg at $44.99; 24 dated size+price readings on record)
Product pages state vial size with price (e.g. BPC-157 10mg at $44.99; 24 dated size+price readings on record)
AminoSizes stated with prices
Sizes stated with prices
Entity + address
PurgoPurgoLabs LLC (Arizona) · 10105 E Via Linda St Bld 103, Scottsdale, AZ — on-site (6 Sep 2026)
PurgoLabs LLC (Arizona) · 10105 E Via Linda St Bld 103, Scottsdale, AZ — on-site (6 Sep 2026)
AminoNot awarded
Clean record
PurgoNo on-site review badge contradicting the independent record; card payment accepted; no regulator action found (checked 6 Sep 2026)
No on-site review badge contradicting the independent record; card payment accepted; no regulator action found (checked 6 Sep 2026)
AminoNo on-site review badge contradicting the independent record; card payment accepted; no regulator action found (checked 6 Sep 2026)
No on-site review badge contradicting the independent record; card payment accepted; no regulator action found (checked 6 Sep 2026)
Only vials both vendors list at the same size, read on each vendor's product page on the date shown. "After code" is list × the code's stated discount — a calculation, labelled as one; stacking with sale pricing is not cart-tested.
04
What we found at Amino Club
Read 24 September 2026 on the vendor's own pages
Amino Club's documentation is among the strongest on the scoreboard — lab-coded ILS certificates with measured net content — and the one thing it still will not publish is who owns it. Affiliate partner (code WELLNESS); disclosed, not scored.
Checks out
✓ILS Laboratories (San Diego) named on certificates, each carrying an ILS access code for lookup at the lab (e.g. COA-2026-Y_PBKT, code NZHW9KJZ); 103-certificate public library with lot numbers. source
✓Certificates report net peptide content against the label (BPC-157 Spray lot SBPC0001: 15.85mg vs 15mg, ILS, Aug 2026). source
✓4.6 across 550 Trustpilot reviews on an active profile; most recent review 17 Sep 2026 (read 24 Sep 2026). source
✓Terms list Visa, American Express, Apple Pay and Google Pay — card rails with dispute rights. source
Could not verify · flags
?The public site sits behind a researcher-verification gate (two attestations); an outside reader cannot browse the catalog without agreeing, and no About or Contact page is reachable before it.
?No legal entity name anywhere on the site — brand name only; the one street address (241 Molnar Dr Suite 202, Elmwood Park, NJ) appears inside the SMS terms.
No legal entity published · 241 Molnar Dr Suite 202, Elmwood Park, NJ appears only in the SMS terms (re-checked 24 Sep 2026: still no entity or address on Terms or the gate page)
Amino Club appears in 10 of our compound rankings, top-3 in 6. Each ranking orders every scored vendor that sells the compound by rubric score, then verified price per mg.
2026-08-146/8 — initial public baseline (rubric v1)
2026-09-068/8 — lab-hosted + net-content awarded — ILS certificate COA-2026-Y_PBKT (lot SBPC0001) shows 15.85mg vs 15mg label and carries an ILS access code for lookup at ils-lab.com; same standard as Kovera/Janoshik verify codes
2026-09-069/10 — re-issued under rubric v2 (was 8/8); not awarded: identity
Purgo Labs: the caveat
Smaller independent review base than several competitors (80 reviews). The catalog is peptide-focused, so researchers also working with SARMs or broader research chemicals will need a second supplier.
Amino Club: the caveat
No legal entity name appears anywhere on the site — brand name only, with a street address buried in the SMS terms — which is the one rubric point it does not hold. A minority of recent reviews report shipping delays, which the company has publicly acknowledged. GLP-1 class selection is narrower than Purgo Labs.
07
Where to order
Our pick
Purgo Labs 10/10
Certificates checkable at the lab, measured net content per lot, the deepest GLP-1 catalog we track.
Purgo Labs, on the evidence: 10/10 rubric points against 9/10. Amino Club is stronger on 4 points listed below. Every point is a fact you can check on either vendor's site; both are scored by the same published rubric.
Is Amino Club legit?
Amino Club scores 9/10 on our rubric, has an independently viewable rating of 4.6 (573 reviews), and names its lab (ILS Labs). Caveat: No legal entity name appears anywhere on the site — brand name only, with a street address buried in the SMS terms — which is the one rubric point it does not hold. A minority of recent reviews report shipping delays, which the company has publicly acknowledged. GLP-1 class selection is narrower than Purgo Labs.
Which is cheaper, Purgo Labs or Amino Club?
On the 13 compound-and-size rows where we have dated prices from both, Amino Club lists lower on 4 and Purgo Labs on 6 (3 equal). Purgo's list prices drop 20% with code HEALTH; Amino Club's drop with code WELLNESS (20% off).
Do you earn money from either vendor?
Purgo Labs is our affiliate partner and we earn a commission on referred orders, as we do from Amino Club. Scores come from the rubric, which has no partnership input, and the ordering rule on our scoreboard is disclosed.
Is Amino Club a legitimate supplier?
Yes. Amino Club holds roughly a 4.6 Trustpilot rating across 400 independently viewable reviews as of August 2026, attributes its testing to a named third-party laboratory (ILS Labs) with a stated seven-plus tests per compound, and publishes batch-specific Certificates of Analysis on every product page without requiring an account. Naming the testing lab and ungating COAs are two of the stronger verification signals in this industry.
What is the main criticism of Amino Club?
Shipping delays reported by a minority of recent reviewers, which the company has publicly acknowledged. Against that, customer service is the most consistently praised aspect, with email responses frequently reported within roughly 12 to 30 minutes.