Kérastase Densifique Sérum Jeunesse 100ml Revitalise, strengthen and promote youthful-looking hair with the Kérastase Densifique Sérum Jeunesse 100ml, an advanced anti-aging hair treatment designed to improve hair quality, boost resilience and enhance density. This professional scalp and hair serum helps target weakened, thinning or ageing hair by nourishing the scalp, supporting fibre strength and improving elasticity — for hair that looks thicker, healthier and more vibrant. Powered by anti-aging and densifying actives such as Hyaluronic Acid, Aquaxyl® and Stemoxydine®, this youth-boosting serum helps improve scalp micro-environment while boosting hair body and texture. Ideal for all hair types showing signs of ageing or loss of density, it leaves hair feeling revitalised, softer and more resilient. Why You’ll Love It• Helps strengthen hair and improve elasticity• Supports hair density and body• Nourishes scalp and promotes healthier-looking hair• Enhances softness and manageability• Lightweight, non-greasy finish• Professional salon-quality treatment Best For• Fine, thinning or ageing hair• Hair lacking density and body• Scalp needing revitalisation• All hair types Pair Me With• Kérastase Densifique Bain Densité Shampoo• Kérastase Densifique Fondant Densité Conditioner• Kérastase Densifique Densimorphose Mousse Serum Jeunesse – Densifique – Density – This Is All the Inspiration You Need on International Women’s Day – Kérastase – Hair Kérastase