Head-to-head · same rubric · verified 10 October 2026

Purgo Labs vs Glacier Aminos

Verdict: Purgo Labs, on the evidence: 10/10 rubric points against 6/10. Glacier Aminos is stronger on 3 points listed below.

Our pick · partner

Purgo Labs

4.8 (101 reviews)

Lab: SteriGenix

Non-partner

Glacier Aminos

4.7 (118 reviews)

Lab: Ethos Analytics

Purgo
ahead on the rubric: 2/2
vials Purgo cheaper at list: 2/2
vials Purgo cheaper after codes: 3
points Glacier Aminos is stronger on

20% off every order with codeaffiliate code, disclosed · not a ranking input

Visit Purgo Labs

Disclosure: Purgo Labs is our affiliate partner; we earn nothing from Glacier Aminos. 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.

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
COAs and pricing viewable without buying anything — COAs on product pages without login
No contradictions among its own claims — No contradictions found across site claims (checked Aug 2026)
No misleading trust signals or buyer-protection workarounds — No on-site review badge contradicting the independent record; card payment accepted; no regulator action found (checked 6 Sep 2026)
Lower list price on 2 of 2 like-for-like rows.

Glacier Aminos

Larger independent review base: 4.7 (118 reviews) vs Purgo's 4.8 (101 reviews).
Re-checked 10 October 2026: Trustpilot 4.7 across 118 reviews, 96% five-star / 4% one-star (unchanged since 2026-10-09). Prices: last read 5 September 2026 by the weekly capture.
Large public certificate library — 94 products, 277 batches — viewable without an account, each PDF tied to a lot.

The 10 criteria, side by side

10/10 vs 6/10 · one point each, no weighting

Named lab

Purgo

SteriGenix and Freedom Diagnostics named per lot

Glacier

Ethos Analytics (EA sample ID, signed by its CSO) on the BPC-157 10mg certificate, lot BPC10GA-06 — read 6 Sep 2026

Lab-hosted COAs

Purgo

Verify-at-lab links to sterigenixanalytical.com / freedomdiagnosticstesting.com

GlacierNot awarded

Per-lot COAs

Purgo

Lot numbers (e.g. PL-BPC-05) with test dates per batch

Glacier

277 batch-specific certificates across 94 products in the public /coas/ library

Net content

Purgo

Measured net peptide published per lot (e.g. BPC-157 lot PL-BPC-05: 11.16mg vs 10mg label)

Glacier

Certificates state measured mass vs label (verified on lot BPC10GA-06)

Ungated

Purgo

COAs on product pages without login

GlacierNot awarded

Review base

Purgo

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)

Glacier

4.6 / 117 on Trustpilot (re-read 2 Oct 2026; was 4.6 / 116 on Trustpilot)

Consistent claims

Purgo

No contradictions found across site claims (checked Aug 2026)

GlacierNot awarded

Sized pricing

Purgo

Product pages state vial size with price (e.g. BPC-157 10mg at $44.99; 24 dated size+price readings on record)

Glacier

Sizes stated with prices (10/20mg BPC-157 range from $45.99; TB-500 10mg $58.99)

Entity + address

Purgo

PurgoLabs LLC (Arizona) · 10105 E Via Linda St Bld 103, Scottsdale, AZ — on-site (6 Sep 2026)

Glacier

Glacier Aminos LLC · 2580 East Harmony Rd Suite 301-58, Fort Collins, CO — on-site (6 Sep 2026)

Clean record

Purgo

No on-site review badge contradicting the independent record; card payment accepted; no regulator action found (checked 6 Sep 2026)

GlacierNot awarded

Like-for-like prices

price history across vendors

Vial	Purgo · after HEALTH	Glacier Aminos	Lower
BPC-157 10mg	$35.99 $44.99read 1 Nov 2026	$45.99read 5 Sep 2026	Purgo Labs
TB-500 10mg	$39.99 $49.99read 1 Nov 2026	$58.99read 5 Sep 2026	Purgo Labs

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.

What we found at Glacier Aminos

Read 10 October 2026 on the vendor's own pages

Unusually deep certificate library and measured-mass reporting, with no way to confirm who did the measuring. Naming the lab would move this vendor up the scoreboard overnight.

Evidence ledger · read 10 October 2026

5 verified1 contradiction1 flag3 could not verify

Verified — what we opened, with the date

VerifiedRe-checked 10 October 2026

Trustpilot 4.7 across 118 reviews, 96% five-star / 4% one-star (unchanged since 2026-10-09). Prices: last read 5 September 2026 by the weekly capture.

source

VerifiedLarge public certificate library

94 products, 277 batches — viewable without an account, each PDF tied to a lot.

source

VerifiedCertificates state measured mass against label

(verified on the BPC-157 lot BPC10GA-06 report).

source

Verified4.6 across 113 Trustpilot reviews on a claimed profile

(read 5 Sep 2026).

source

VerifiedLegal entity and address published

Glacier Aminos LLC, Fort Collins, CO.

source

Contradiction — the vendor's claims disagree with each other or with the evidence

ContradictionMarketing page describes accredited third-party testing

the certificate names no laboratory.

source

Flag — read before ordering

FlagDomain is about 13 months old

a third-party scanner rates the site as suspicious (17/100). We treat scanner scores as a prompt to check, not a verdict.

source

Could not verify — not on the record either way

Could not verifyNo laboratory is named

not on the testing page and not on the certificate itself, which carries only a lab director's signature. Certificates are vendor-hosted PDFs with no lab-side verification.

—

Could not verifyPrices are hidden behind account creation on the storefront

(the same prices are openly served by the store's API — a UX gate, not a real one). Fails our 'viewable without an account' criterion as a reader experiences it.

—

Could not verifyNo semaglutide, tirzepatide or retatrutide in the catalog.

—

Glacier Aminos LLC · 2580 East Harmony Rd, Suite 301-58, Fort Collins, CO 80528 · /contact/ displays 'Trustpilot 4.8/5', 'Google 5.0/5' and 'Pep Review Pro 4.9/5' badges; the live Trustpilot profile read 4.6 across 116 reviews the same day (24 Sep 2026) — clean-record withdrawn. source

Certificates we opened at Glacier Aminos

COA library

Certificate of analysis · as we read it

Laboratory not named

Vendor-hosted document

Read 5 Sep 2026

Product

BPC-157 · 10mg label

Lot / batch

BPC10GA-06

Report ID

not printed

Test date

not printed

Purity

—

Measured

—

This certificate does not state measured net content — purity alone does not tell you how much is in the vial, which is why the rubric scores them separately.

No lab-side verificationNo measured mass on the certificate

No lab-side lookup for this reportWhere we opened it Transcribed by Compound Review; the laboratory's report is the record.

Check it yourself: The certificate does not name the laboratory — there is nothing to verify against.

277 batch-specific certificates across 94 products; measured mass stated on the lot we opened, value not transcribed.

Where Glacier Aminos ranks by compound

Glacier Aminos appears in 3 of our compound rankings. Each ranking orders every scored vendor that sells the compound by rubric score, then verified price per mg.

#26 of 29among the best Cagrilintide vendors · $89.75 at 10mg
#54 of 72among the best TB-500 vendors · $58.99 at 10mg
#67 of 84among the best BPC-157 vendors · $45.99 at 10mg

Score history and the caveats

A score only moves when the evidence does

5 Sep 20264/8 — first assessment under rubric v1
6 Sep 20267/10 — re-issued under rubric v2 (was 4/8); not awarded: lab-hosted, ungated, claims-consistent
24 Sep 20266/10 — 7/10 → 6/10 — clean-record withdrawn: /contact/ displays 'Trustpilot 4.8/5' while the live profile reads 4.6 across 116 reviews; Google 5.0/5 and Pep Review Pro 4.9/5 badges alongside are unverifiable

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.

Glacier Aminos: the caveat

The lab (Ethos Analytics) is identifiable only from the certificate's sample ID and signatory, never in page text; the certificate (lot BPC10GA-06) reports 10.08 / 10.14mg vs 10mg label but offers no lab-side lookup. Storefront hides prices behind account creation. No semaglutide, tirzepatide or retatrutide. Domain is about 13 months old.

Where the evidence points

Purgo Labs 10/10

We earn nothing from Glacier Aminos. Purgo Labs holds every rubric point — certificates checkable at the lab, measured net content per lot — and is cheaper after codes on 2 of 2 like-for-like vials.

20% off every order with

Visit Purgo Labs

Affiliate links, disclosed. Purgo Labs is our primary partner; we earn nothing from Glacier Aminos. Partnership is not a rubric input.

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Priced on the same vials in our index

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Questions readers ask

Is Purgo Labs better than Glacier Aminos?

Purgo Labs, on the evidence: 10/10 rubric points against 6/10. Glacier Aminos 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 Glacier Aminos legit?

Glacier Aminos scores 6/10 on our rubric, has an independently viewable rating of 4.7 (118 reviews), and names its lab (Ethos Analytics (on certificates)). Caveat: The lab (Ethos Analytics) is identifiable only from the certificate's sample ID and signatory, never in page text; the certificate (lot BPC10GA-06) reports 10.08 / 10.14mg vs 10mg label but offers no lab-side lookup. Storefront hides prices behind account creation. No semaglutide, tirzepatide or retatrutide. Domain is about 13 months old.

Which is cheaper, Purgo Labs or Glacier Aminos?

On the 2 compound-and-size rows where we have dated prices from both, Glacier Aminos lists lower on 0 and Purgo Labs on 2. 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 Glacier Aminos. Scores come from the rubric, which has no partnership input, and the ordering rule on our scoreboard is disclosed.

Purgo Labs vs Glacier Aminos

Where each vendor is stronger

Purgo Labs

Glacier Aminos

The 10 criteria, side by side

Like-for-like prices

What we found at Glacier Aminos

Certificates we opened at Glacier Aminos

Where Glacier Aminos ranks by compound

Score history and the caveats

Where the evidence points

Vendors to read next to this one

Questions readers ask

Is Purgo Labs better than Glacier Aminos?

Is Glacier Aminos legit?

Which is cheaper, Purgo Labs or Glacier Aminos?

Do you earn money from either vendor?

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