Disclosure: Purgo Labs is our affiliate partner; we earn nothing from BioGenix Peptides. Scores come from the public rubric, which has no partnership input.
01
Where each vendor is stronger
Computed from the rubric, prices and review record — never curated
Purgo Labs
Certificates verifiable at the lab, not just the vendor — Verify-at-lab links to sterigenixanalytical.com / freedomdiagnosticstesting.com
No contradictions among its own claims — No contradictions found across site claims (checked Aug 2026)
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 1 of 6 like-for-like rows we have on record (see table).
Horizon Analytical certificate for BPC-157 10mg lot BGX260528BP10 (analysed 26 May 2026): quantity 10.5mg against a 10mg specification, purity 99.26% by UPLC, identity by MS, a 'scan to validate' QR code and 'searchable via horizonanalytical.com'.
Each product page carries a Certificate of Analysis tab with its lot's PDF; catalog and prices are open (75 products).
02
The 10 criteria, side by side
10/10 vs 7/10 · one point each, no weighting
Named lab
PurgoSteriGenix and Freedom Diagnostics named per lot
SteriGenix and Freedom Diagnostics named per lot
BioGenixHorizon Analytical on the BPC-157 10mg certificate, lot BGX260528BP10, analysed 26 May 2026 — read 29 Sep 2026
Horizon Analytical on the BPC-157 10mg certificate, lot BGX260528BP10, analysed 26 May 2026 — read 29 Sep 2026
Lab-hosted COAs
PurgoVerify-at-lab links to sterigenixanalytical.com / freedomdiagnosticstesting.com
Verify-at-lab links to sterigenixanalytical.com / freedomdiagnosticstesting.com
BioGenixNot awarded
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
BioGenixCertificate carries lot BGX260528BP10; each product page has a Certificate of Analysis tab with its lot's PDF
Certificate carries lot BGX260528BP10; each product page has a Certificate of Analysis tab with its lot's PDF
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)
BioGenixCertificate reports Quantity 10.5mg against a 10mg specification, purity 99.26% by UPLC, identity by MS
Certificate reports Quantity 10.5mg against a 10mg specification, purity 99.26% by UPLC, identity by MS
Ungated
PurgoCOAs on product pages without login
COAs on product pages without login
BioGenixCatalog, prices and certificates viewable without an account (29 Sep 2026)
Catalog, prices and certificates viewable without an account (29 Sep 2026)
Review base
Purgo4.7 / 95 on Trustpilot (re-read 29 Sept 2026; was 4.7 / 88 on 18 Sept)
4.7 / 95 on Trustpilot (re-read 29 Sept 2026; was 4.7 / 88 on 18 Sept)
BioGenix4.8 / 138 on Trustpilot, claimed November 2025 (read 29 Sep 2026)
4.8 / 138 on Trustpilot, claimed November 2025 (read 29 Sep 2026)
Consistent claims
PurgoNo contradictions found across site claims (checked Aug 2026)
No contradictions found across site claims (checked Aug 2026)
BioGenixNot awarded
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)
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 BioGenix Peptides
Read 29 September 2026 on the vendor's own pages
BioGenix has the shape of a solid mid-table vendor — a named lab, measured content on the lot, open prices, a 138-review Trustpilot profile — and loses points for the things it asserts rather than shows: a cGMP claim with no certifier, a lab lookup that does not work, and a company with no printed name or address. 7/10; the vial record is better than the company record.
Checks out
✓Horizon Analytical certificate for BPC-157 10mg lot BGX260528BP10 (analysed 26 May 2026): quantity 10.5mg against a 10mg specification, purity 99.26% by UPLC, identity by MS, a 'scan to validate' QR code and 'searchable via horizonanalytical.com'. source
✓Each product page carries a Certificate of Analysis tab with its lot's PDF; catalog and prices are open (75 products). source
✓Trustpilot 4.8 across 138 reviews on a profile claimed in November 2025 (29 Sep 2026). source
Could not verify · flags
?The certificate at the lab — Horizon Analytical's 'searchable via' page sent no request when we tested it for Direct Peptides on 19 Sep 2026; the QR is a promise, not a lookup we could complete.
?Who is selling — no legal entity or street address on the contact, about or terms pages; 1-888-478-2001 and an email. The '54 State Street, STE 804, Albany' on its Trustpilot profile is a virtual-office address and is not on the vendor's own site.
?'Strict cGMP safety & quality standards' — no certifying body or certificate is named.
!'Strict cGMP safety & quality standards' on the homepage with no certifying body, certificate number or facility named (29 Sep 2026).
!The checkout stylesheet hides the standard card form and the ACH option and routes payment through Apple Pay / Google Pay — card-backed and disputable, but unusual.
!Not Elite Biogenix (elitebiogenix.com), a different vendor whose threads fill Reddit results for 'biogenix'.
!Sells GLP-1 class products under a 'GLP-1' category.
No legal entity or address on the site. 1-888-478-2001, support@biogenixpeptides.com (29 Sep 2026). Trustpilot lists 54 State Street STE 804, Albany, NY 12207 — not on the vendor's pages.
Horizon's lookup page sent no request when tested 19 Sep 2026 (Direct Peptides); treated as vendor-hosted.
Where BioGenix Peptides ranks by compound
BioGenix Peptides appears in 5 of our compound rankings. Each ranking orders every scored vendor that sells the compound by rubric score, then verified price per mg.
2026-09-297/10 — first assessment (rubric v2); not awarded: lab-hosted (Horizon lookup non-functional), claims-consistent (unevidenced cGMP claim), identity (no entity or address on site)
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.
BioGenix Peptides: the caveat
No legal entity or street address on the site — contact is a toll-free number and an email; the Albany, NY suite on its Trustpilot profile is not printed on the vendor's own pages. Horizon Analytical's 'searchable via' lookup did not work when we tested it for another vendor (19 Sep 2026), so certificates are vendor-hosted in practice. The homepage claims 'strict cGMP safety & quality standards' with no certifying body. Card checkout runs through Apple Pay / Google Pay only — the site's own stylesheet hides the card form and ACH option. Not to be confused with Elite Biogenix (elitebiogenix.com), a different vendor that dominates Reddit results for the name.
07
Where the evidence points
Where the evidence points
Purgo Labs 10/10
We earn nothing from BioGenix Peptides. Purgo Labs holds every rubric point — certificates checkable at the lab, measured net content per lot — and is cheaper after codes on 6 of 6 like-for-like vials.
Purgo Labs, on the evidence: 10/10 rubric points against 7/10. BioGenix Peptides is stronger on 5 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 BioGenix Peptides legit?
BioGenix Peptides scores 7/10 on our rubric, has an independently viewable rating of 4.8 (138 reviews), and names its lab (Horizon Analytical). Caveat: No legal entity or street address on the site — contact is a toll-free number and an email; the Albany, NY suite on its Trustpilot profile is not printed on the vendor's own pages. Horizon Analytical's 'searchable via' lookup did not work when we tested it for another vendor (19 Sep 2026), so certificates are vendor-hosted in practice. The homepage claims 'strict cGMP safety & quality standards' with no certifying body. Card checkout runs through Apple Pay / Google Pay only — the site's own stylesheet hides the card form and ACH option. Not to be confused with Elite Biogenix (elitebiogenix.com), a different vendor that dominates Reddit results for the name.
Which is cheaper, Purgo Labs or BioGenix Peptides?
On the 6 compound-and-size rows where we have dated prices from both, BioGenix Peptides lists lower on 1 and Purgo Labs on 5. Purgo's list prices drop 20% with code HEALTH.
Do you earn money from either vendor?
Purgo Labs is our affiliate partner and we earn a commission on referred orders; we earn nothing from BioGenix Peptides. Scores come from the rubric, which has no partnership input, and the ordering rule on our scoreboard is disclosed.