Vendor Comparison
Beyond Peptides vs CertaPeptides
An independent side-by-side of two COA-verified research-peptide vendors – verification, purity, shipping and live price per mg on the 13 products they both carry. For laboratory research use only.
AttributeBeyond PeptidesCertaPeptides
Purity score99.02 %from 9 batches—
Ships to5 regions2 regions
Discount10%—
Founded—2026
COA-verified
Price per mg on shared products
PeptideBeyond PeptidesCertaPeptides
5-Amino-1MQ$0.12$6.94
BPC-157$6.99$6.36
DSIP$8.95$6.48
Epithalon$4.68$3.47
GHK-Cu$1.03$0.81
KPV$5.21$5.44
Melanotan II$4.16$4.05
MOTS-C$4.68$2.99
PT-141$4.84$4.86
Selank$4.68$4.24
Semax$5.38$4.24
SS-31$5.85$3.93
Thymosin Alpha 1$9.37$9.26