YH Peptide
https://topxpeptide.com · status: active
TRUST SCORE
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Composite of independent COAs, linked manufacturer certifications,
third-party rankings, and years active. methodology
Profile
| Founded | 2024 |
|---|---|
| Notes | Publishes 3 independent COAs from 1 lab across 3 peptides; latest Mar 2026. |
Listings (0)
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Certificates of analysis (3)
| Peptide | Batch | Lab | Method | Measured purity | Date | File |
|---|---|---|---|---|---|---|
| GHK-Cu | 3 | Janoshik Analytical | HPLC | 99.533% | 2026-03-26T00:00:00.000Z | — |
| Tirzepatide | 2 | Janoshik Analytical | HPLC | 99.901% | 2026-02-19T00:00:00.000Z | — |
| Retatrutide | 2 | Janoshik Analytical | HPLC | 99.814% | 2026-02-19T00:00:00.000Z | — |