Prices are sourced directly from vendor websites and updated periodically. All listed vendors are independently verified with third-party Certificates of Analysis. Prices may change — always confirm at checkout. How we verify pricing →
💡 How PEPTIDEX discounts work: Enter code PEPTIDEX at checkout at any vendor showing the code badge above. All 6 vendors in our index accept this code for 15–20% off. Bio Longevity Labs code stacks with site-wide sales for up to 40%+ savings.
Prices verified May 13, 2026. Vendor pricing changes frequently — always confirm the final price at checkout before purchasing. How we verify pricing → · Full vendor comparison →