Glycolic acid is a substance that chemically exfoliates a person’s skin by dissolving dead skin cells and oils. Glycolic acid may also help boost collagen production, and support skin moisture.

KUCHING, Feb 22 — A fire at Kampung Siol Kandis in Petra Jaya here early yesterday destroyed two wooden houses and damaged another. The Fire and Rescue Department (Bomba) said no injuries were ...