Talking Beauty: Jennifer Rock, aka The Skin Nerd, on the Epidemic of Over-Exfoliation

Are you overdoing your skincare? Exfoliating is an important aspect of any routine, says The Skin Nerd – but only up to a point. In the first of a new Talking Beauty series, The Skin Nerd explains how to exfoliate safely and effectively, and talks through the key acids you need to know about …