Is Behemoth Labz Legit? — June 2026
USABehemoth Labz is a trusted vendor with a quality score of 8/10. Based on independent analysis of COA practices, community reputation, and transparency, they meet our standards.
Qualified yes — Behemoth uses a named third-party lab (Colmaric) and has been operating since 2019, so the testing infrastructure is real.
Two real cautions hold the score back: a chunk of the published COAs date to 2019 and may not reflect current batches, and the community reports recurring customer-service and shipping problems. Verifiable lab partner, but request a current batch COA and budget for slower support.
Independently fact-checked · June 2026
How the score breaks down
Behemoth Labz scored across our four rubric factors — COA practices (40%), reputation, transparency, and operations (20% each).
Behemoth Labz — pros & cons
Strengths
- Dedicated COA page with third-party testing by Colmaric Analyticals LLC (Goodlettsville, TN)
- Established 2019 — multi-year track record
- US-based, credit cards accepted
Watch-outs
- ⚠️ Many published COAs date to 2019 and may not match current batches — a serious freshness concern
- ⚠️ Documented chronic CS unresponsiveness, ~3-week express-shipping delays without communication, and refund refusals
Trust signals
COA ✓ · 3rd-party
Dedicated COA page with third-party testing by Colmaric Analyticals LLC (Goodlettsville, TN). ⚠️ Many published COAs date back to 2019 and may not match current batches — serious freshness concern. Also documented: chronic customer service unresponsiveness, 3-week express shipping delays without communication, and refund refusals on non-delivered orders (199 Trustpilot reviews with many ≤3-star in 2025-2026).
Yes
Yes
80 products in stock
8 reviews · ★ 3.5 avg
Payment methods & shipping
Review Highlights
Positive
"Fast shipping and great products with discreet packaging. No complaints."
"Stellar communication and verified purity claims through their own lab testing."
"Product legitimacy confirmed. Only criticism is the checkout payment process is really strange."
Critical
"Received wrong product. Customer support initially acknowledged the error but then reversed their decision."
"Product went unshipped for over 32 days despite extensive communication attempts."
"Many COAs on their site date back to 2019 — stale documentation across multiple products is a serious concern."
How we rate vendors
Our quality scores are based on a weighted rubric: 40% COA practices (named third-party lab, batch linkage, public availability), 20% community reputation, 20% transparency, and 20% operations. We are not owned by or affiliated with any vendor.
Read full methodologyMost popular at Behemoth Labz
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This review is independent. PeptidePrices is not owned by, affiliated with, or paid by Behemoth Labz. Our ratings are derived from publicly available data and community feedback.