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.
Verification score: 3/10 · Independent rating: 3.7 (220 reviews) · Lab: not named · Researched: 6 September 2026
What checks out
- 3.7 across 220 Trustpilot reviews on a claimed profile (read 6 Sep 2026). source
- A legacy TB-500 listing shows 5mg and 10mg with a $52.49–$105.00 range (page shows 'Coming soon', no add-to-cart). source
- Phone number published on the Contact page. source
What we could not verify
- Whether Behemoth Labz sells anything. About and Contact say, verbatim, 'BehemothLabz does not sell or directly supply the products featured on this website' and 'We do not manufacture, stock, package, ship, or fulfill orders' — while the Terms and older listings read as a seller's. source
- Any laboratory, certificate or lot lookup — the Quality Control page describes a testing program in detail and names no lab; no certificate was found. source
- Who runs it — no legal entity or address on any page.
- Basket prices — the BPC-157, NAD+ and retatrutide pages are $0.00 content pages that link out to other sellers with affiliate codes. source
Prices, read on 6 September 2026
Who you are buying from
- No legal entity or address published · (888) 830-3517 source
Contradictions & flags
- 'Does not sell or directly supply' (About, Contact) vs. first-person seller language in the Terms and priced product listings. source
- The Quality Control page describes Behemoth quarantining raw materials and sending composite samples to a lab — a manufacturer's process — on a site that says it does not manufacture or stock anything. source
- The BPC-157 page carries affiliate links and discount codes for four other sellers (Improved Peptides, American Peptides, Purity Peptides, Apollo). Buying 'from Behemoth' means buying from someone else we have not scored. source
- SARMs and prohormones are a major part of the catalog. source
- 3.7 is the weakest Trustpilot rating we cover at 200+ reviews.
Rubric breakdown
| Criterion | Evidence |
|---|
| ✘ | Names its testing laboratory
The lab is identified by name on the vendor's site; you can look it up and contact it. | Not awarded |
| ✘ | Certificates verifiable at the lab, not just the vendor
COAs are hosted on the testing lab's own system or carry a lab-side lookup code. | Not awarded |
| ✘ | Batch-specific COAs matched to lots
Certificates carry lot numbers that match shipped vials, not one generic PDF. | Not awarded |
| ✘ | Publishes measured net content vs label
COAs state measured milligrams against the labelled amount, not purity % alone. | Not awarded |
| ✔ | COAs and pricing viewable without an account
Open the COA library and catalog logged out. | Pages viewable without an account (where prices exist) |
| ✔ | Independent review base (50+ on an external platform)
Check the vendor on Trustpilot or an equivalent platform the vendor cannot edit. | 3.7 / 220 on Trustpilot (verified 6 Sep 2026) — count qualifies; rating is the weakest we cover at this volume |
| ✘ | No contradictions among its own claims
Compare testing/lab statements across the vendor's own pages. | Not awarded |
| ✘ | Vial sizes stated with prices
Catalog or product pages show milligrams next to every price. | Not awarded |
| ✘ | Publishes a legal entity and street address
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. | Not awarded |
| ✔ | No misleading trust signals or buyer-protection workarounds
Compare any on-site review score or badge with the independent platform; check whether the vendor only takes, or pushes you toward, payment rails you cannot dispute; check FDA and BBB records. Awarded unless one of these is on record. | No on-site review badge contradicting the independent record; card payment accepted; no regulator action found (checked 6 Sep 2026) |
Frequently asked
Is Behemoth Labz legit?
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. As of 6 September 2026, Behemoth Labz scores 3/10 on our verification rubric and has an independently viewable rating of 3.7 (220 reviews).
Does Behemoth Labz publish third-party COAs?
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.
What should buyers watch for with Behemoth Labz?
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.
How much is BPC-157 at Behemoth Labz?
— was $0.00 (links to other sellers) on 6 September 2026 (not sold here). Prices move; we record what we saw and when.
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