Set includes Nutritive 8H Magic Night Serum with niacinamide (90 ml) and Kérastase Elixir Ultime L'Huile Originale hair oil (75 ml). The Nutritive night serum is a nourishing, leave-in treatment for dry hair that helps improve the appearance of dry and split ends. Use as directed on the label, applying to lengths and ends. Elixir Ultime is a lightweight, refillable hair oil enriched with camellia and argan oils. Use as a pre-cleanse, a pre-blow-dry heat protectant (instrumental test: protects up to 230°C after one application), a finishing product to boost shine and control frizz, or a mid-day touch-up on ends. Apply to lengths and ends only; avoid the scalp. Fragrance notes: mandarine, freesia, violet leaves; heart of cedarwood and heliotrope; base of sandalwood and musk. Kérastase is committed to optimising packaging with more recycled materials and refillable systems. In case of contact with eyes, rinse immediately and thoroughly. If irritation occurs, reduce frequency of use.