Independent HPLC results on file for this shop. Verify quality before redeeming a code.
| DATE | PEPTIDE | PURITY | TESTING LAB | |
|---|---|---|---|---|
| Oct 06, 2026 | — | 99.7%HPLC | Kovera Labs | View COA → |
| Oct 06, 2026 | — | 99.5%HPLC | Kovera Labs | View COA → |
| Aug 19, 2026 | — | 99.2%HPLC | Kovera Labs | View COA → |
| Aug 19, 2026 | — | 99.7%HPLC | Kovera Labs | View COA → |
| Aug 19, 2026 | Cagrilintide | 99.8%HPLC | Kovera Labs | View COA → |
Yes — the code listed above is verified and active as of Sep 20, 2026. A code leaves the active list the moment it expires, so anything shown as active works. The current offer: 15% off your order.
Coastal Peptides has published 1 code on Peptigrity in the past 12 months, most recently on Sep 20, 2026. New codes go live the same day the shop submits them, so this page reflects the current state — there is no need to hunt for codes elsewhere that may be dead or fabricated.
Coastal Peptides holds a trust score of 89/100 on Peptigrity, based on 19 community reviews and 47 independent lab tests averaging 99.3% HPLC purity. See the full shop profile for every test and review, and our methodology for how the score is calculated.
Tell us through site feedback — community-reported dead codes are removed the same day, and expired codes drop off on their own. Peptigrity earns no commission on redemptions, so there is no incentive to keep a dead code listed.