Full stated quantity, and nothing overstated — ask sales for the batch COA matched to the offered or supplied active and review the tests and results recorded for that lot.
Full stated quantity — review the matching batch COA for the reported analytical scope.
Full quantity · matching batch COA available.
GHK-Cu in 2026 — A Formulator's Field Guide to Copper Tripeptide-1. Read our briefing →
GHK-Cu in 2026 — a formulator's field guide. Read →
On GHK-Cu. Read →
Contact
Average response under 24 hours. Pricing, MOQ, COA, and lead time delivered in our first reply.
Headquarters
All shipments originate from our Shanghai production facility. International couriers: DHL, FedEx, UPS. DDP shipping available on request.
Response time
Every inquiry is reviewed by a regulatory team member before pricing, we don't auto-quote. Expect a personal first reply within 24 hours.