synthesis peptides (synthesispeptides.co) is a peptide shop listed on Peptigrity. Peptigrity has 77 lab tests on file for this shop from 2 laboratories, the most recent dated 2026-05-24; median reported purity 99.64% across 77 results; 77 results compare measured to labelled quantity, median 109% of label. Ships to: United States. Payment methods stated: crypto. 0 community reviews. Claimed by the shop: yes, on 2026-09-08. Peptigrity does not sell peptides. Trust scores and rankings are calculated from lab tests and community reviews. Figures as of 2026-09-24.