Behemoth Labz is, by its own About page, not a peptide vendor any more — it is a content site that sends you to other sellers, still wearing the shell of the store it used to be. Nothing in the testing story can be checked, and the 220 reviews describe a business that the site says no longer sells. If you arrive here looking for BPC-157, you will be handed to a vendor we have not evaluated.
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.
Not awarded. How to check: The lab is identified by name on the vendor's site; you can look it up and contact it.
Not awarded. How to check: COAs are hosted on the testing lab's own system or carry a lab-side lookup code.
Not awarded. How to check: Certificates carry lot numbers that match shipped vials, not one generic PDF.
Not awarded. How to check: COAs state measured milligrams against the labelled amount, not purity % alone.
Pages viewable without an account (where prices exist)
3.7 / 220 on Trustpilot (verified 6 Sep 2026) — count qualifies; rating is the weakest we cover at this volume
Not awarded. How to check: Compare testing/lab statements across the vendor's own pages.
Not awarded. How to check: Catalog or product pages show milligrams next to every price.
Not awarded. How to check: The company's registered name (LLC, Inc., s.r.o. …) and a street address appear on the vendor's own Contact, About or Terms pages — not only a brand name, a city, or hidden page markup.
No on-site review badge contradicting the independent record; card payment accepted; no regulator action found (checked 6 Sep 2026)
One point per criterion, no weighting, same rubric for every vendor — scoreboard.
Just want to know whether it is safe to order from? The trust checks — company identity, lab lookup, payment rail, what we flagged — are on Is Behemoth Labz legit?
No legal entity or address published · (888) 830-3517source
| Compound | Size | Price |
|---|---|---|
| TB-500 | 5mg / 10mg | $52.49–$105.00source |
| BPC-157 | — | $0.00 (links to other sellers)source |
| NAD+ | — | $0.00 (content page)source |
One small 'anyone know about this vendor?' thread in a SARMs sub, and inclusion in a large vendor-comparison post. Google's summary of the comparison thread says users generally advise caution over customer service; we could not confirm that from the visible text.
'Anyone know about this vendor? … so far they sound solid.'
A ranked comparison post (author unknown to us) listing Behemoth at #8 for public COAs, with a very large comment thread.
How this was read: Google's Reddit results for "Behemoth Labz reddit" on 29 September 2026 — thread titles, subreddit, dates and the text visible in search. We did not read every comment, so a gist says what a thread is and what its visible text says, not what it concludes. Threads in a vendor-run or ranking-site subreddit, and listicles or coupon posts in unrelated subreddits, are labelled as such. None of this is an input to the score; the rubric reads evidence, not opinions.
Affiliate partner; we earn a commission on Purgo orders. We earn nothing from Behemoth Labz. Scores are computed from published evidence and do not read partner status.
As of 6 September 2026, Behemoth Labz scores 3/10 on our verification rubric and has 3.7 (220 reviews). The trust assessment — who runs it, whether a certificate can be checked with the lab, the payment rail, and what we flagged — is on our "Is Behemoth Labz legit?" page at /guides/is-behemoth-labz-legit.
3.7 across 220 Trustpilot reviews — a large but mixed record. A legacy TB-500 listing shows sizes with a price range. Phone number published.
The About and Contact pages say 'BehemothLabz does not sell or directly supply the products featured on this website'; several product pages are $0.00 content pages linking out to other sellers with affiliate codes, while older listings still show prices. No laboratory named despite 'third-party tested' claims; no certificate or lot lookup found. No legal entity or address. SARMs and prohormones are a major part of the catalog.
One small 'anyone know about this vendor?' thread in a SARMs sub, and inclusion in a large vendor-comparison post. Google's summary of the comparison thread says users generally advise caution over customer service; we could not confirm that from the visible text. Threads read via search on 29 September 2026; none of it is an input to the score.
No legal entity or address published · (888) 830-3517 (read 6 September 2026 from the vendor's own pages).
Behemoth Labz did not name its testing laboratory when we checked on 6 September 2026. 3.7 across 220 Trustpilot reviews — a large but mixed record. A legacy TB-500 listing shows sizes with a price range. Phone number published.
On our published rubric Behemoth Labz scores 3/10 and Purgo Labs 10/10. Purgo Labs is our affiliate partner and Behemoth Labz is not; the comparison module on this page shows the criteria each earns and the same vial at both prices, computed from the same dated data.
— was $0.00 (links to other sellers) on 6 September 2026 (not sold here). Prices move; we record what we saw and when.