Medically reviewed by Missy Zammichieli, DNP, APRN, FNP-BC Updated March 24, 2026 Book Consultation WHAT IS BPC-157
Chemical Makeup 32 Amino Acids AHK-Cu Leu L Position 1 Ala A Position 2 Leu L Position 3 Ala A Position 4 Asn N Position 5 Tyr Y Position 6 Leu L Position 7 Leu L Position 8 His H Position 9 Ile I Position 10 Ser S Position 11 Thr T Position 12 Ile I Position 13 Asp D Position 14 Tyr Y Position 15 Leu L Position 16 Leu L Position 17 Leu L Position 18 Tyr Y Position 19 Ser S Position 20 Ile I Position 21 Asn N Position 22 Glu E Position 23 Ala A Position 24 Leu L Position 25 Ala A Position 26 His H Position 27 Ile I Position 28 Ser S Position 29 Leu L Position 30 Tyr Y Position 31 Ser S Position 32 AHK-Cu Dosage Guide for Skin & Hair RejuvenationAHK-Cu Dosage Calculator AHK-Cu is a copper-containing peptide that helps skin make more collagen and can encourage hair growth
Thats why we explain everything before treatment, including what to expect and when to return for follow-ups
Andrs, K
The design of these compounds mainly involves the replacement of the metal ion with rhodium, nickel, or zinc, or may have an inactive ligand attached, such as 4-ethylphenyl
The potential gastrointestinal side effects of these drugs can also further limit food intake, Stanford said, which can "lead patients to avoid certain foods, sometimes worsening nutritional gaps." Therefore, while GLP-1 medication is known for being highly effective, experts warn patients need to ensure they are paying close attention to their dietary needs and wider health while using the drugs