Copper Peptide Serum GHK Cu + Argireline + Matrixyl 3000 Thinking about BPC 157? Read this first. 5 things to know before your first reconstitution what it actually does, the standard dose, the rest day mistake most people skip, and the legal status BPC 157 Dosing (Common Protocols), Oral Subcutaneous, 500 mcg daily, Duration: 6 weeks, Intramuscular Peritendinous, 1 mg daily, Duration: 6 weeks, Note:, Not approved by FDA or GHK Cu Dosage and Protocol: A Medical Provider's Guide to the 30 Day Cycle Perfect B