Biologique Recherche Serum TEWL is a revitalizing serum that protects and prevents extreme dehydration by maintaining the skin's moisture level. Ideal to use during the winter months to maintain good hydration or for continuous use in drier climates. It prevents transepidermal water loss and helps maintain healthy hydration. It eliminates the tight feeling and appearance of fine lines associated with superficial skin dryness. Serum TEWL is formulated with jojoba and sesame oil for an extremely active treatment that revitalizes and regenerates the skin.

Use Serum TEWL as a supplement to your daily Biologique Recherche cream.