Spécifique Potentialiste Hair & Scalp Serum

An advanced leave-in scalp serum from the Kérastase Spécifique range that targets the scalp microbiome to optimise the conditions for healthy hair growth. Potentialiste uses biotic technology to rebalance the scalp ecosystem, visibly improving hair density and quality over time.Key Benefits: Rebalances the scalp microbiome for a healthier hair growth environment Improves hair density and quality with consistent use Leave-in formula — no rinsing required Suitable for all scalp types including sensitive and reactive