Every week, people write to ask whether waterless skincare will calm their skin, how soon they will see a change, why the serum is the colour it is. I have gathered the questions we are asked most, with my founder answers, in one place.

January skin flare-ups are rarely random. Cold air, indoor heating and over-cleansing can quietly compromise the skin barrier. Learn the one habit to stop and the simple winter routine to restore calm and hydration.