Fresh Affair is Kérastase’s first fine-fragrance dry shampoo, designed to refresh hair between washes without the heavy, powdery feel dry shampoos are known for. The ultra-light mist absorbs excess oil at the roots on contact, so hair looks and feels clean again in seconds.

Rice starch gives roots grip and body, adding volume and a lived-in texture that makes second- and third-day hair easier to style. Vitamin E helps keep the hair and scalp comfortable rather than stripped, and the silicone-free formula leaves no visible residue when brushed through.

Its signature fragrance is the real point of difference, releasing with every movement of the hair for up to 24 hours. Use it to stretch out a blow-dry, to add lift before styling, or simply as a fragrant pick-me-up during the day.

Shake well, then spray onto dry hair from about 15cm away, focusing on the roots. Brush through, flip the hair and brush again to remove any excess; massage in any visible residue.