Lactic Acid is a gentle yet effective exfoliating ingredient that helps smooth, brighten, and hydrate the skin. As an AHA (Alpha Hydroxy Acid) derived from milk or fermented plants, it works by dissolving dead skin cells on the surface, revealing a fresher, more radiant complexion underneath. Unlike stronger acids, lactic acid also increases moisture retention, making it ideal for dry or sensitive skin types. With regular use, it refines texture, evens tone, and boosts natural glow - leaving skin soft, supple, and visibly renewed.