In a comparative study using thigh skin in women with aged skin, participants applied topical GHK-Cu alongside vitamin C and retinoic acid over 12 weeks, with collagen improvement measured through biopsy-based markers
Archived from the original on January 11, 2017
Most people usually aren't okay with injecting themselves with a random unknown drug, Cleek said
c of PIH: Acne breakouts Eczema or dermatitis Cuts, burns, or bug bites Aggressive cosmetic treatments (chemical peels, laser, waxing, etc.) Appearance of PIH: Dark spots or patches at the site of injury Can be red, brown, or even purple, depending on skin tone and depth Irregular and spotty, unlike melasmas symmetrical patches Melasma vs PIH: Key Differences When comparing melasma vs post inflammatory hyperpigmentation , the key difference is that melasma is hormonally and sun-driven, while PIH is linked to trauma or irritation of the skin
Science has given us new tools to help with this