Kérastase Symbiose Sérum Cellulaire Nuit is an advanced overnight treatment formulated to address scalp concerns while you sleep. This 90 ml serum works to balance the scalp microbiome, reduce dandruff, and soothe irritation through its specialized complex of active ingredients. Applied before bedtime, it delivers continuous care throughout the night, resulting in a healthier scalp environment and improved hair quality upon waking.
