About Labsy
Polish research-peptide shop trading as the sole proprietorship LABSY Sebastian Kardas (Falenty Nowe/Warsaw), selling from its own claimed Polish lab with fast 24h dispatch, real disclosed identity (NIP 6282234426) and strict research-use-only labeling. It markets 99.9% in-house purity but publishes no COAs at all, names no testing lab, shows no HPLC figures, and has an almost non-existent independent reputation (a single 1-star Trustpilot review).
Score overview
How we score →Weighted composite across 8 criteria; the letter grade follows our published bands and integrity gate.
Key facts
Pros
- Real, disclosed legal entity (LABSY Sebastian Kardas, NIP 6282234426, REGON 526453119, Falenty Nowe/Warszawa, phone +48 880 700 344) with working Terms, a clear reklamacje procedure and thorough research-use-only labeling on every product
- Transparent at/below-EU-market PLN pricing with mg sizes and no login wall (BPC-157 10mg 129 zl, TB-500 10mg 136 zl), plus Poland-origin tracked InPost/DPD shipping with 24h dispatch and PayNow/BLIK + bank-transfer recourse; clean own-brand site with no dark patterns or fake-badge signals
Cons
- No COA whatsoever: an in-house 99.9% purity claim with zero published certificates, no named testing lab, no batch IDs or chromatograms and no HPLC figure on any SKU – only a REACH SDS safety sheet (coa_status none, so it cannot be independently verified)
- Almost no independent reputation on a young (~1-2 yr) business: the only third-party review is a single 1-star Trustpilot (TrustScore 3.2, 1 review, May 2024); on-site testimonials, Instagram and the 20,000-customer figure are all self-published; no reship/loss guarantee and no direct card checkout or crypto
Is Labsy legit? Common questions
Is Labsy a legit peptide vendor?
Labsy scores 49.4/100 (F). Because we could not verify an independent third-party COA, its grade is capped under our integrity gate, treat purity and quality claims with caution until independent testing is provided.
Does Labsy provide third-party lab testing?
No independent third-party COA was on file at our last review. Without external lab verification we cannot confirm what is in the vial, and the grade is capped.
Where does Labsy ship to and how fast?
Labsy reports shipping to Poland (Falenty Nowe / Warszawa), typically in around Dispatch within 24h Mon-Fri; InPost/DPD tracked domestic; EU-only international ~48h processing (DPD 49-119 zl).
What payment methods does Labsy accept?
Labsy accepts card, bank transfer.
When was this Labsy review last updated?
This grade was last reviewed on 2026-07-04 under methodology v1.0.
A transparent, professionally run Polish storefront with a real registered owner, clear terms and consistent research-use labeling, but it fails the core trust test: zero published COAs, no named lab, no verifiable HPLC purity (only a self-asserted 99.9% and SDS safety sheets), and a bare, young reputation resting on a single negative Trustpilot review. Capped at D+ for lack of any verifiable independent COA.
Our labelled opinion, based on the dated evidence in the score overview. See how we score.
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