Visibly renew and replenish your hair with the Kérastase Chronologiste Youth Revitalising Hair Care Double Cleanse Duo. Developed to offer a deep clean, the bundle removes build-up and daily debris to promote an optimal scalp and hair environment. Both cleansing formulas are enriched with the brand’s signature fragrance, a blend of musk, light woods and tea rose for an uplifting effect and long-lasting freshness. Set Contents: Chronologiste Pre-Cleanse Régénérant 200ml A purifying pre-shampoo formula that removes build-up and perfectly preps the scalp and strands before shampooing. Enriched with hyaluronic acid, the formula hydrates the skin and moisturises the lengths, while its cooling gel texture provides a soothing sensorial experience. Chronologiste Bain Régénérant Shampoo 250ml Working to effectively cleanse and clarify, the silky shampoo leaves the hair looking and feeling fresh. Infused with a blend of hyaluronic acid, edelweiss flower and abyssine, the shampoo provides long-lasting nourishment, alongside encouraging visible bounce, shine and strength.