Guo Y, Li Q, Yang X, et al
BPC 157 is a synthetic peptide composed of 15 amino acids, derived from a protein found in the stomach
I've taught this to many men
Every pen ships with a batch-specific Certificate of Analysis (CoA) referencing the EU partner lab, the batch ID printed on the carton, and a research-use-only declaration

Janoshik third-party COA independent verification across all three compounds UK-based dispatch no overseas customs delays Triple-compound formulation three compounds in one vial 50mg + 10mg + 10mg = 70mg total generous research-grade quantities Lyophilised stability long shelf life in original format Cold chain handled stored at 28C until dispatch Discreet packaging unmarked, professional delivery Secure checkout fully encrypted at every stage UK-registered company verifiable via Companies House Research-use-only compliance no medical claims Storage and Handling Guidance Store the Glow 70mg peptide blend in a cool, dry place at 28C Keep away from direct sunlight and heat sources Refrigerate at 28C after reconstitution Avoid repeated freeze and thaw cycles to maintain stability Use sterile technique when handling the lyophilised compound Original sealed vial recommended for long-term storage stability Light protection is particularly important the blend contains a copper compound Review COA and batch data before laboratory use UK Shipping and Delivery Astra Labs dispatches the Glow 70mg peptide blend quickly from within the UK

Lancet Psychiatry 4 , 295301 (2017)