Peptizen currently has the higher average rating (4.9/5 vs 3.8/5); Peptizen has more reviews (59 vs 8); they both offer 6 of the same peptides. Check each profile's COAs, shipping and payment options before ordering.
| Peptizen | Polski Peptyd | |
|---|---|---|
| Rating | 4.9/5 | 3.8/5 |
| Reviews | 59 | 8 |
| Country | Lithuania | Poland |
| Shipping | Lithuania, Europe, Worldwide | Poland |
| Payments | Bank transfer, Credit card | Bank transfer, BLIK, InPost COD |
| Verified supplier | ✓ Yes | ✓ Yes |
| Peptides offered | Retatrutide, Tirzepatide, GHK-Cu, BPC-157, TB-500, MOTS-c | Tirzevic, Semavic, Melanotan-2, Retavic, CJC-1295, Ipamorelin, KPV, Retatrutide, BPC-157, TB-500, GHK-Cu, Semaglutide, Tirzepatide, Melanotan II, MOTS-c, PT-141, Semax, Selank, Epitalon, DSIP, NAD+ |
| Peptizen reviews → | Polski Peptyd reviews → |
Peptides both offer: Retatrutide, BPC-157, TB-500, GHK-Cu, Tirzepatide, MOTS-c
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