Most people notice it between 3 and 30 days after being bitten, with 7 to 14 days being the most common window
But the skin
It has been explored for its ability to: Support tissue repair Reduce inflammation Promote blood vessel formation (angiogenesis) Enhance collagen production These effects make it relevant in conditions involving joints, tendons, ligaments, nerves, and the gut
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