About BioCatalyst
Polish-language reseller (BIOCATALYST) of the Deus Medical/Deuspower brand whose real strength is genuine per-batch Janoshik COAs with QR/key verification (two personally opened and confirmed, 99.5-99.8% HPLC). The catch: those independent COAs are the manufacturer's own submissions (Client=DEUSPOWER), the domain is young (2025-03-28) with no independent reputation, and the legal seller is a Wyoming shell (GoriLab LLC).
Score overview
How we score →Weighted composite across 8 criteria; the letter grade follows our published bands and integrity gate.
Key facts
Pros
- Named recognized third-party lab (Janoshik) with per-product COAs and working online key/QR verification – two reports personally opened and confirmed authentic (CJC-1295 DAC 99.589%, GHK-Cu 99.847% HPLC, real batch IDs and dates)
- Disclosed legal entity (GoriLab LLC, EIN) with full regulamin (EU 14-day withdrawal, 30-day complaints), mainstream tracked Polish couriers, research-use-only labeling, transparent on-page PLN pricing, and no fabrication or scam evidence
Cons
- The independent COAs are the manufacturer's own submissions (every report lists Client DEUSPOWER / Manufacturer DEUS MEDICAL, not BioCatalyst) re-hosted by the reseller – no evidence the shop independently tests purchased stock
- Young domain (created 2025-03-28) with essentially no independent reputation (no biocatalyst.pl Trustpilot/Finnrick/Reddit presence), and a Polish-facing consumer shop run through a Wyoming LLC at a mass registered-agent address weakens practical recourse
Is BioCatalyst legit? Common questions
Is BioCatalyst a legit peptide vendor?
BioCatalyst grades D+ (67.4/100), a mixed result. Weigh the pros, cons and the score overview before ordering.
Does BioCatalyst provide third-party lab testing?
Yes, BioCatalyst publishes independent third-party Certificates of Analysis via Janoshik, which is the single most heavily weighted factor in our grade (Lab & Purity, 43%).
Where does BioCatalyst ship to and how fast?
BioCatalyst reports shipping to Poland, typically in around ~1-3 business days handling + tracked courier (DPD/DHL/InPost/Poczta Polska).
What payment methods does BioCatalyst accept?
BioCatalyst accepts card, bank transfer.
When was this BioCatalyst review last updated?
This grade was last reviewed on 2026-07-04 under methodology v1.0.
A legitimate-looking, transparent Deus Medical distributor set apart by verifiable Janoshik per-batch COAs (independently confirmed by eye, high purity) rather than the usual unverifiable claims. Held back by manufacturer-supplied (not buyer-side) testing, a ~15-month domain with zero independent reputation, and a US-shell-for-Poland identity – landing it around C+ / borderline B-.
Our labelled opinion, based on the dated evidence in the score overview. See how we score.
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Grades reflect vendor reliability only, not the safety, efficacy, or legality of any product. Nothing here is medical advice.