Every Peptidyl Labz compound is independently HPLC-tested to 99%+ purity and ships with a Certificate of Analysis you can verify by batch — before the material reaches your bench.
We built Peptidyl Labz on one principle: if we can't prove it, we won't sell it. Every compound is third-party tested, fully documented, and backed by people who can answer your questions.
Independent HPLC analysis on every batch, with the Certificate of Analysis included and searchable online.
Competitive per-vial pricing with automatic volume discounts — up to 15% off, no codes required.
Orders ship within 24–48 hours. Free discreet shipping over $150 and a 30-day return window.
Real people who know the science. Documentation, batch questions, and order help — answered fast.
The more vials in your cart, the more you save — applied live, no coupon codes, no fine print. Stack any products across the catalog.
Curated category pages with the compounds and research context most relevant to each area of study.
GLP-class compounds, AOD-9604, Tesamorelin, MOTS-c and related metabolic research peptides.
→BPC-157, TB-500, CJC-1295, Ipamorelin, Sermorelin and tissue-repair research targets.
→Selank, Semax, DSIP and peptides investigated in neuroprotection and cognition research.
→Epithalon, NAD+, MOTS-c and compounds in cellular-aging research.
→Kisspeptin-10, PT-141 and neuroendocrine research compounds.
→GHK-Cu, SNAP-8 and peptides studied in dermal and tissue contexts.
→Enter a batch number to pull its Certificate of Analysis — purity, test method, lab, and date. Full transparency, before and after you buy.
Early access to new compounds, members-only pricing, and batch drops before they hit the public catalog.