Best Kisspeptin vendors
4 vendors, ranked by our independent composite grade. Same methodology as everywhere else: no vendor pays for placement. See how we score →
C
C
#1
Crush Research
crushresearch.com
B
Great★★★★★84.1/100A young but unusually testing-serious domestic vendor whose real, named-ISO-17025 (ILS Laboratories), per-batch, multi-vial COA program and card-plus-crypto-plus-bank…
E
E
#6
Eternal Peptides
eternalpeptides.com
B-
Great★★★★★80.7/100A solid, transparent US vendor: a named New York LLC with published terms and a real, correctly-attributed Janoshik…
P
P
#109
Pharmagrade Store (Greece)
greece.pharmagrade.store
F
Avoid★★★★★46.5/100A real, long-running UK operation that ships fast and serves most buyers well, but it earns roughly a…
P
P
#156
Peptide Shop CH
peptideshop.ch
F
Avoid★★★★★37.6/100A genuinely live but unverified new store: a functioning CHF-priced WooCommerce catalog with clear research-use-only labeling and transparent…
Grades reflect vendor reliability only, never the safety, efficacy, or legality of any product. Nothing here is medical advice.