May 2007;38(4):456-9
Related Reading Skin Health Ghk Cu Tnf Rs1800629 Skin Health Ghk Cu Col5A1 Rs12722 Skin Health Ghk Cu Tnf Rs1799964 Skin Health Ghk Cu Col1A1 Rs1800012 Medical and Editorial Standards Medical review process: This article was reviewed for medical accuracy, scientific clarity, evidence alignment, and appropriate discussion of genetics, medications, supplements, biomarkers, and health-related claims
Here is a simple guide: Oily or acne-prone skin: Salicylic acid or azelaic acid Dry or sensitive skin: Lactic acid or mandelic acid Normal or combination skin: Glycolic acid or kojic acid Darker skin tones: Mandelic acid or kojic acid (to avoid rebound pigmentation) Best Acid Combinations for Skin Whitening Using two acids together can give stronger results
Chitimus DM, Popescu MR, Voiculescu SE, Panaitescu AM, Pavel B, Zagrean L, Zagrean AM
Absorbed through the digestive system, which may reduce bioavailability