Therefore, its target population comprises people who want a proactive over-the-counter skin care product for:2 3 4 7 Antiaging (wrinkles, fine lines, and/or sagging skin) Striae, or stretch marks Hyperpigmentation concerns (e.g., melasma, dark spots) Hair growth Slow-healing wounds that arent bedsores or due to diabetes3 Inflammatory skin conditions (e.g., eczema, rosacea, etc.) Scarring due to injuries, surgeries, or acne Acne, including cystic acne Injectable GHK-Cu may also be used for cosmetic health, but its categorically broader range of benefits makes it additionally appropriate for people seeking a therapy for:3 10 24 27 Pain and inflammation Muscle, tissue, and ligament recovery Who should avoid GHK-Cu
The published preclinical literature on BPC-157 has examined its effects on tendon and ligament healing, GI mucosal integrity, vascular development, nitric oxide system interactions and inflammation markers
Melanotan II is not considered safe for cosmetic use
doi:10.1503/cmaj.111152 6Khan DA, Knowles SR, Shear NH