Peptizen has 60 reviews (5.0/5) while Summer Peptides has no reviews yet; they both offer 1 of the same peptide. Check each profile's COAs, shipping and payment options before ordering.
| Peptizen | Summer Peptides | |
|---|---|---|
| Rating | 5.0/5 | No reviews yet |
| Reviews | 60 | 0 |
| Country | Lithuania | Malaysia |
| Shipping | Lithuania, Europe, Worldwide | — |
| Payments | Bank transfer, Credit card | — |
| Verified supplier | ✓ Yes | No |
| Peptides offered | Retatrutide, Tirzepatide, GHK-Cu, BPC-157, TB-500, MOTS-c, DSIP, KPV, Tesamorelin, Epithalon | Retatrutide |
| Peptizen reviews → | Summer Peptides reviews → |
Peptides both offer: Retatrutide
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