Eliminate impurities and revitalise hair for a stronger, healthier appearance with the Kérastase Chronologiste collection. Discover the range of purifying and detoxifying shampoos, conditioners and hair treatments for intensely moisturised strands with a restored shine. Boost a luxurious, youthful finish with a daily hair care regimen designed for normal-to-ageing hair to reveal a visibly bouncier, softer, and fuller result.