Disclosure: Purgo Labs is our affiliate partner; we earn nothing from Disguised Alpha. 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
Independent review base (50+ on an external platform) — 4.7 / 99 on Trustpilot (re-read 2 Oct 2026; was 4.7 / 95 on Trustpilot)
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 6 of 14 like-for-like rows.
Larger independent review base: 4.7 (99 reviews) vs none on record.
Disguised Alpha
Lower list price on 4 of 14 like-for-like rows we have on record (see table).
Chromate named as the testing lab with a verify-by-code portal; report #30632 (BPC-157 10mg, batch 4349A) states 12.32mg measured, 98.646% purity, access code 49RLV6V45LDH.
Legal entity on the About page: STERLING PATH LLC (24 Sep 2026).
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
DisguisedChromate named as exclusive testing partner
Chromate named as exclusive testing partner
Lab-hosted COAs
PurgoVerify-at-lab links to sterigenixanalytical.com / freedomdiagnosticstesting.com
Verify-at-lab links to sterigenixanalytical.com / freedomdiagnosticstesting.com
DisguisedChromate operates a verify-by-code portal at chromate.org
Chromate operates a verify-by-code portal at chromate.org
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
DisguisedHistorical per-product COAs in public portal (133 products)
Historical per-product COAs in public portal (133 products)
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)
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 Disguised Alpha
Read 24 September 2026 on the vendor's own pages
A lab-verifiable certificate from a vendor that cannot say where it ships from, has no address, and has lost its Trustpilot profile. Not an affiliate partner.
Checks out
✓Chromate named as the testing lab with a verify-by-code portal; report #30632 (BPC-157 10mg, batch 4349A) states 12.32mg measured, 98.646% purity, access code 49RLV6V45LDH. source
✓Legal entity on the About page: STERLING PATH LLC (24 Sep 2026). source
?No street address anywhere on the site; the only location text is shipping-origin copy that contradicts itself (below).
?FDA and BBB searches were blocked by an anti-bot challenge on 24 Sep 2026 — recorded as not checked, not as clean.
!Homepage: 'Fulfilled and shipped from Irvine, CA.' Contact page: 'Ships from Sheridan, Wyoming' (24 Sep 2026).
!Homepage names Janoshik, ILS, Chromate, Freedom and Vanguard as approved testing options while the About page describes Chromate as the exclusive partner.
!Trustpilot profile removed — the page states the business goes against Trustpilot guidelines (24 Sep 2026).
STERLING PATH LLC (About page) · no street address published (24 Sep 2026)
One vial measured — over-fill beyond 115% is flagged, not rewarded.
Over label (>115%)
Verify at the lab Transcribed by Compound Review; the laboratory's report is the record.
Where Disguised Alpha ranks by compound
Disguised Alpha appears in 9 of our compound rankings. Each ranking orders every scored vendor that sells the compound by rubric score, then verified price per mg.
2026-08-144/8 — initial public baseline (rubric v1)
2026-08-245/8 — sized-pricing awarded — product pages state per-size prices; same correction as Purgo Labs, applied uniformly
2026-09-067/10 — re-issued under rubric v2 (was 5/8); not awarded: review-base, claims-consistent, 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.
Disguised Alpha: the caveat
No independently viewable Trustpilot review record; the domain currently resolves to Trustpilot's removed-profile template, but its prior profile state is uncertain. Pricing is shown as 'from' without sizes on most items.
07
Where the evidence points
Where the evidence points
Purgo Labs 10/10
We earn nothing from Disguised Alpha. Purgo Labs holds every rubric point — certificates checkable at the lab, measured net content per lot — and is cheaper after codes on 13 of 14 like-for-like vials.
Purgo Labs, on the evidence: 10/10 rubric points against 7/10. Disguised Alpha is stronger on 3 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 Disguised Alpha legit?
Disguised Alpha scores 7/10 on our rubric, has no independent record (its Trustpilot profile has been removed), and names its lab (Chromate). Caveat: No independently viewable Trustpilot review record; the domain currently resolves to Trustpilot's removed-profile template, but its prior profile state is uncertain. Pricing is shown as 'from' without sizes on most items.
Which is cheaper, Purgo Labs or Disguised Alpha?
On the 14 compound-and-size rows where we have dated prices from both, Disguised Alpha lists lower on 4 and Purgo Labs on 6 (4 equal). 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 Disguised Alpha. Scores come from the rubric, which has no partnership input, and the ordering rule on our scoreboard is disclosed.
Who tests Disguised Alpha's products?
Chromate (chromate.org), named on the COA portal as the exclusive testing partner — and naming the lab puts Disguised Alpha ahead of vendors that say only "third-party tested". Two caveats. Disguised Alpha describes Chromate as ISO 17025 accredited, but Chromate's own website does not state that accreditation anywhere we could find. And the homepage separately claims verification by "the 3 most trusted labs" while the COA portal says testing runs exclusively through Chromate — those statements cannot both be right as written.
What is different about Disguised Alpha's catalog?
Breadth. Alongside peptides it sells SARMs and research chemicals — YK-11, Cardarine, MK-677, SR-9009, Phenibut, RU58841 and others — plus capsule and aerosol formats. That is a different risk category from a peptide-only catalog: SARMs are the product class at the centre of the 2026 Paradigm Peptides federal case, where products sold as SARMs were found to contain testosterone. We are not suggesting Disguised Alpha mislabels anything — its stated 8-panel testing addresses exactly this — but a reader comparing vendors should know the catalogs are not the same kind of catalog.
Which vendor do you recommend?
Purgo Labs, on verifiability: named laboratories whose results are hosted and checkable at the lab itself, an independent 80-review Trustpilot record, no contradictions between its claims, and a 20% code (HEALTH) that applies to every order rather than 10% on the first. Disguised Alpha's certificate breadth and 8-panel testing claim are genuinely impressive, and if its review base and lab-accreditation claims firm up, this comparison gets closer. Disclosure: we earn a commission on Purgo Labs links and nothing from Disguised Alpha.