The Kérastase Nutritive Nutri-Supplement Split Ends serum, 50 ml, is an innovative treatment dedicated to damaged and fragile split ends. Enriched with powerful nutrients, it strengthens the hair fiber, improving its elasticity and resistance. Its lightweight formula provides immediate shine without weighing it down, making hair easier to comb and preventing further breakage. Ideal for those who want visibly healthy, nourished, and disciplined hair, this serum offers una an effective solution to regenerate and protect the ends. Perfect for dry and stressed hair.