Biologique Recherche Serum T.E.W.L is a revitalizing serum that protects and prevents extreme dehydration by preserving skin's moisture levels. Ideal to use during winter months to maintain proper hydration or ongoing in dryer climates, it prevents trans epidermal water loss and helps to retain healthy water levels. It eliminates the sensations of tightness and the appearance of fine lines associated with skin’s superficial dehydration. Serum T.E.W.L is formulated with jojoba and sesame oil for an extremely active treatment that revitalizes and regenerates the skin.

Follow with your custom Biologique Recherhce creme for extra moisture and protection.