Does Hard Water Affect Acne-Prone Skin? A Plain Look
Hard water can make skin feel tighter, drier and sometimes flakier, because the dissolved minerals in it — mostly calcium and magnesium — change how soap and cleansers rinse off. That dryness and leftover residue may irritate sensitive or acne-prone skin, but hard water doesn’t directly cause acne itself; irritation and a disrupted barrier are … Read more