Preserve your hair colour while adding strength and a delightful fragrance to your locks with the Chroma Absolu Hair Oil from Kérastase. It's enriched with centella asiatica to stimulate shine and promote hair growth, with amino and lactic acids to help defend against damage and reduce a build-up of product on the hair follicles. Top up the partially recycled glass bottle using this refill to reduce your beauty product waste.