Disclosure: Purgo Labs is our affiliate partner; we earn nothing from Pure Lab Peptides. 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 / 101 on Trustpilot, claimed; three reviews below four stars, all replied to (complaint read 9 Oct 2026; was 4.7 / 99 on 2 Oct)
Lower list price on 11 of 12 like-for-like rows.
Larger independent review base: 4.8 (101 reviews) vs none on record.
Pure Lab Peptides
Lower list price on 1 of 12 like-for-like rows we have on record (see table).
Chromate named on every row of the COA results page with a link to chromate.org/verify (24 Oct 2026)
Chromate report #39798 returned by chromate.org's verify page for access code PURELABV8JJG, served from the lab's database, client 'Pure Lab Peptides' (24 Oct 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
PureChromate named on every row of the COA results page with a link to chromate.org/verify (24 Oct 2026)
Chromate named on every row of the COA results page with a link to chromate.org/verify (24 Oct 2026)
Lab-hosted COAs
PurgoVerify-at-lab links to sterigenixanalytical.com / freedomdiagnosticstesting.com
Verify-at-lab links to sterigenixanalytical.com / freedomdiagnosticstesting.com
PureChromate report #39798 returned by chromate.org's verify page for access code PURELABV8JJG, served from the lab's database, client 'Pure Lab Peptides' (24 Oct 2026)
Chromate report #39798 returned by chromate.org's verify page for access code PURELABV8JJG, served from the lab's database, client 'Pure Lab Peptides' (24 Oct 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
PureEach COA row gives a lot number (e.g. BPC-157 10mg lot 58825; Thymulin 10mg batch 61091) and links to the lab record
Each COA row gives a lot number (e.g. BPC-157 10mg lot 58825; Thymulin 10mg batch 61091) and links to the lab record
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)
PureReport #39798: 10.30 mg measured on a 10 mg label, purity 99.410%, identity conforms — one vial
Report #39798: 10.30 mg measured on a 10 mg label, purity 99.410%, identity conforms — one vial
Ungated
PurgoCOAs on product pages without login
COAs on product pages without login
PureCatalog, prices and the COA results page readable without an account; login optional (24 Oct 2026)
Catalog, prices and the COA results page readable without an account; login optional (24 Oct 2026)
Review base
Purgo4.7 / 101 on Trustpilot, claimed; three reviews below four stars, all replied to (complaint read 9 Oct 2026; was 4.7 / 99 on 2 Oct)
4.7 / 101 on Trustpilot, claimed; three reviews below four stars, all replied to (complaint read 9 Oct 2026; was 4.7 / 99 on 2 Oct)
PureNot awarded
Consistent claims
PurgoNo contradictions found across site claims (checked Aug 2026)
No contradictions found across site claims (checked Aug 2026)
Pure'Third-party COAs: published results with product and lot details' matches the results page; no accreditation or GMP claim on the pages we read (24 Oct 2026)
'Third-party COAs: published results with product and lot details' matches the results page; no accreditation or GMP claim on the pages we read (24 Oct 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)
PureSizes stated with prices on every listing (BPC-157 5mg $49.99 / 10mg $89.99; TB-500 10mg $139.99; Ipamorelin 10mg $59.99), read from the public Store API on 24 Oct 2026
Sizes stated with prices on every listing (BPC-157 5mg $49.99 / 10mg $89.99; TB-500 10mg $139.99; Ipamorelin 10mg $59.99), read from the public Store API on 24 Oct 2026
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)
PurePLP Research LLC named as the legal seller in the footer; 7901 4th St N, Saint Petersburg, FL 33702 (24 Oct 2026) — a registered-agent / mail address, disclosed
PLP Research LLC named as the legal seller in the footer; 7901 4th St N, Saint Petersburg, FL 33702 (24 Oct 2026) — a registered-agent / mail address, disclosed
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)
PureNo external review badge on the site (product pages show the store's own star ratings); no regulator action found (24 Oct 2026); payment rails not examined
No external review badge on the site (product pages show the store's own star ratings); no regulator action found (24 Oct 2026); payment rails not examined
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 Pure Lab Peptides
Read 24 October 2026 on the vendor's own pages
Two cautions. Prices are high on the compounds most people search for (BPC-157 10mg at $89.99, TB-500 10mg at $139.99), and the name is easy to confuse with Pure Peptides and Pure Peptide Labs, which are different companies. Check the domain before you order.
Evidence ledger · read 24 October 2026
9 verified1 flag1 could not verify
Verified — what we opened, with the date
VerifiedChromate named on every row of the COA results page with a link to chromate.org/verify
(24 Oct 2026)
—
VerifiedChromate report #39798 returned by chromate.org's verify page for access code PURELABV8JJG, served from the lab's database, client 'Pure Lab Peptides' (24 Oct 2026)
—
VerifiedEach COA row gives a lot number (e.g. BPC-157 10mg lot 58825
Thymulin 10mg batch 61091) and links to the lab record
—
VerifiedReport #39798
10.30 mg measured on a 10 mg label, purity 99.410%, identity conforms — one vial
—
VerifiedCatalog, prices and the COA results page readable without an account
login optional (24 Oct 2026)
—
Verified'Third-party COAs
published results with product and lot details' matches the results page; no accreditation or GMP claim on the pages we read (24 Oct 2026)
—
VerifiedSizes stated with prices on every listing (BPC-157 5mg $49.99 / 10mg $89.99
TB-500 10mg $139.99; Ipamorelin 10mg $59.99), read from the public Store API on 24 Oct 2026
—
VerifiedPLP Research LLC named as the legal seller in the footer
7901 4th St N, Saint Petersburg, FL 33702 (24 Oct 2026) — a registered-agent / mail address, disclosed
—
VerifiedNo external review badge on the site (product pages show the store's own star ratings)
no regulator action found (24 Oct 2026); payment rails not examined
—
Flag — read before ordering
FlagTrustpilot has removed the purelabpeptides.com profile
('goes against our guidelines', read 24 Oct 2026), and we found no other independent review record. One vial is measured per Chromate report. Prices are high on the core compounds (BPC-157 10mg $89.99, TB-500 10mg $139.99). GLP-class products are sold under codes (GLP1-S, GLP2-T, GLP3-R). 7901 4th St N in St Petersburg is a widely used registered-agent and mail address. Not to be confused with Pure Peptides (purepeptides.com) or Pure Peptide Labs.
—
Could not verify — not on the record either way
Could not verifyAn independent review record
Trustpilot has removed the profile ('goes against our guidelines', 24 Oct 2026).
—
PLP Research LLC named as the legal seller in the footer; 7901 4th St N, Saint Petersburg, FL 33702 (24 Oct 2026) — a registered-agent / mail address, disclosed
One vial; sample received 11 Sep 2026. Returned by chromate.org's verify page on 24 Oct 2026.
Where Pure Lab Peptides ranks by compound
Pure Lab Peptides appears in 15 of our compound rankings. Each ranking orders every scored vendor that sells the compound by rubric score, then verified price per mg.
2026-10-249/10 — first assessment (rubric v2); not awarded: review-base (Trustpilot profile removed — 'goes against our guidelines' — 24 Oct 2026; no other independent record)
Purgo Labs: the caveat
Smaller independent review base than several competitors (101 reviews). The catalog is peptide-focused, so researchers also working with SARMs or broader research chemicals will need a second supplier.
Pure Lab Peptides: the caveat
Trustpilot has removed the purelabpeptides.com profile ('goes against our guidelines', read 24 Oct 2026), and we found no other independent review record. One vial is measured per Chromate report. Prices are high on the core compounds (BPC-157 10mg $89.99, TB-500 10mg $139.99). GLP-class products are sold under codes (GLP1-S, GLP2-T, GLP3-R). 7901 4th St N in St Petersburg is a widely used registered-agent and mail address. Not to be confused with Pure Peptides (purepeptides.com) or Pure Peptide Labs.
07
Where the evidence points
Where the evidence points
Purgo Labs 10/10
We earn nothing from Pure Lab Peptides. Purgo Labs holds every rubric point — certificates checkable at the lab, measured net content per lot — and is cheaper after codes on 11 of 12 like-for-like vials.
Purgo Labs, on the evidence: 10/10 rubric points against 9/10. Pure Lab Peptides 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 Pure Lab Peptides legit?
Pure Lab Peptides scores 9/10 on our rubric, has no independent record (its Trustpilot profile has been removed), and names its lab (Chromate). Caveat: Trustpilot has removed the purelabpeptides.com profile ('goes against our guidelines', read 24 Oct 2026), and we found no other independent review record. One vial is measured per Chromate report. Prices are high on the core compounds (BPC-157 10mg $89.99, TB-500 10mg $139.99). GLP-class products are sold under codes (GLP1-S, GLP2-T, GLP3-R). 7901 4th St N in St Petersburg is a widely used registered-agent and mail address. Not to be confused with Pure Peptides (purepeptides.com) or Pure Peptide Labs.
Which is cheaper, Purgo Labs or Pure Lab Peptides?
On the 12 compound-and-size rows where we have dated prices from both, Pure Lab Peptides lists lower on 1 and Purgo Labs on 11. 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 Pure Lab Peptides. Scores come from the rubric, which has no partnership input, and the ordering rule on our scoreboard is disclosed.
