The first universal defense serum for unbalanced scalps, powered by advanced microbiome science to restore scalp health and vitality. This innovative 90ml treatment combines bifidus prebiotics fractions with antioxidant vitamin C to fight scalp imbalances while protecting against daily environmental stressors. The fast-absorbing transparent gel-serum texture delivers deep nourishment without weighing hair down, making it suitable for all scalp types including normal, dry, sensitive, and oily conditions. Clinically proven to soothe, strengthen, and revitalize the scalp while lifting roots for healthier-looking hair from the foundation up.
Key Benefits of Kerastase Specifique Potentialiste Universal Defense Serum 90Ml:
Fights scalp imbalances and preserves the protective scalp barrier against external damage
Soothes and calms irritated scalp while reducing sensitivity and discomfort
Revitalizes the scalp leaving it feeling fresh, healthier, and stronger
Lifts roots and promotes scalp comfort for optimal hair growth environment
Fast-absorbing formula that hydrates without leaving residue or greasiness
Universal defense system suitable for all scalp types and concerns
How to Use Kerastase Specifique Potentialiste Universal Defense Serum 90Ml:
Use once daily in the morning or before bed during a 3-week treatment period
Apply 3 doses on dry or towel-dried scalp, section by section using the pipette
Use 1 dose per application (1 pipette filled to the mark) and distribute evenly
Do not rinse after application - allow the serum to absorb completely
Best For:
All scalp types experiencing imbalance, sensitivity, or discomfort including normal, dry, sensitive, and oily scalps. Perfect for those seeking a universal defense solution against daily environmental stressors that can compromise scalp health. Ideal for anyone looking to strengthen their scalp barrier, reduce sensitivity, and create optimal conditions for healthy hair growth. Suitable for those who prefer lightweight, fast-absorbing beauty serums that work as effective sensitive skin products without causing irritation.
What comes before: Scalp cleansing shampoo, Gentle towel drying, Scalp preparation
What comes after: Hair styling products (optional), Leave-in treatments, Regular hair care routine
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Shipping and Returns
All orders are fulfilled directly in-house to guarantee authenticity, freshness, and fast handling.
Orders are processed within 1–2 business days after order confirmation.
You will receive a confirmation email/SMS once your order is dispatched.
For the safety and well-being of all our customers, we do not accept returns or exchanges on any beauty, skincare, or personal care products. Once a product has been delivered and accepted, it cannot be returned, exchanged, or refunded.