Peptizen has 59 reviews (4.9/5) while Koi Peptides has no reviews yet; they both offer 4 of the same peptides. Check each profile's COAs, shipping and payment options before ordering.
| Koi Peptides | Peptizen | |
|---|---|---|
| Rating | No reviews yet | 4.9/5 |
| Reviews | 0 | 59 |
| Country | United States | Lithuania |
| Shipping | USA, Canada | Lithuania, Europe, Worldwide |
| Payments | — | Bank transfer, Credit card |
| Verified supplier | No | ✓ Yes |
| Peptides offered | GLP-1 (Semaglutide), GLP-2, GHK-Cu, Epithalon, Melanotan-II, TB-500, PT-141, Ipamorelin, NAD+, Sermorelin, AOD-9604, Semax, Tesamorelin, SS-31, Selank, KPV, Kisspeptin-10, MOTS-c, BPC-157 | Retatrutide, Tirzepatide, GHK-Cu, BPC-157, TB-500, MOTS-c |
| Koi Peptides reviews → | Peptizen reviews → |
Peptides both offer: GHK-Cu, BPC-157, TB-500, MOTS-c
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