Kerastase Nutritive Nutri-Supplement Scalp Serum

The Kérastase Nutritive Nutri-Supplement Scalp Serum is a hydrating serum designed for dry scalps. It delivers immediate moisture and nourishment to the scalp, improving its overall health. Key ingredients include niacinamide and glycerin, which help restore moisture, while its non-greasy formula ensures it’s comfortable for daily use. The serum enhances scalp health, creating a better environment for hair growth and supporting the scalp barrier. Clinical tests show that it can increase scalp moisture by up to 23% immediately after application​.

How to Use:
To use, apply the serum to dry or damp scalp in sections, adjusting the amount based on hair thickness (2–4 doses). Massage it in for even distribution and blow-dry without rinsing. You can use it as often as needed​.