Who says exfoliants have to dry out your skin? This lactic acid serum combines gentle lactic acid with hydrating hyaluronic acid, making it suitable for sensitive complexions. Lightweight and ...

Exfoliating, plumping and hydrating, the best products will leave your skin glowing without costing a fortune The Guardian’s journalism is independent. We will earn a commission if you buy something ...

You may have heard of lactic acid occurring in your body, so you may be curious to hear that it’s also found in certain foods. Lactic acid is a type of organic acid produced by bacteria when foods ...