Peptizen has 59 reviews (4.9/5) while Strand Bio has no reviews yet; they both offer 6 of the same peptides. Check each profile's COAs, shipping and payment options before ordering.
| Peptizen | Strand Bio | |
|---|---|---|
| Rating | 4.9/5 | No reviews yet |
| Reviews | 59 | 0 |
| Country | Lithuania | United States |
| Shipping | Lithuania, Europe, Worldwide | USA |
| Payments | Bank transfer, Credit card | Credit card |
| Verified supplier | ✓ Yes | No |
| Peptides offered | Retatrutide, Tirzepatide, GHK-Cu, BPC-157, TB-500, MOTS-c | Retatrutide, BPC-157, TB-500, GHK-Cu, Semaglutide, Tirzepatide, NAD+, Ipamorelin, Melanotan II, MOTS-c, Cagrilintide, Sermorelin, Tesamorelin, PT-141, Selank, Semax, Epitalon, Thymosin Alpha-1, Thymalin, SS-31, AOD-9604, DSIP, Glutathione, KPV, 5-Amino-1MQ, IGF-1 DES, BPC-157 + TB-500 blend, GLOW blend, KLOW blend |
| Peptizen reviews → | Strand Bio reviews → |
Peptides both offer: Retatrutide, BPC-157, TB-500, GHK-Cu, Tirzepatide, MOTS-c
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