Kérastase Specifique Sérum Potentialiste

The universal protective serum Kérastase Specifique Potentialiste supports the scalp's protective barrier and helps rebalance it. It is the ideal choice to soothe, prevent and relieve scalp discomfort.

This serum is enriched with prebiotic fractions and bifidobacteria to help protect and strengthen the microbiome from daily stressors. It nourishes and cares for beneficial scalp bacteria while keeping the barrier strong. It also contains antioxidant vitamin C to neutralize the action of everyday aggressors responsible for poor scalp health.