Kerastase Spécifique Potentialiste Serum 90 ml (TESTER)

Universal defense serum for unbalanced scalps. PROCEEDS: - Strengthens the scalp's protective barrier, keeps it balanced and soothes it. - Purifies the scalp - Balances the scalp - Protects the scalp KEY INGREDIENTS: Menthol: Refreshing effect Prebiotics: Nutrients to strengthen the microbiome, allowing the scalp to retain its balance. Vitamin C: Powerful antioxidant that helps strengthen the scalp's protective barrier and fight day-to-day damage. HOW TO USE: 1: Apply 3 pipettes filled to the mark daily on dry or wrung scalp, section by section. 2: Massage to promote distribution and absorption. 3: Do not rinse.