Serum T.E.W.L.

Sérum T.E.W.L.: Lipid-Rich Repair Serum for Severe Dryness and Barrier Damage Sérum T.E.W.L. by Biologique Recherche is an intensive treatment serum designed to combat extreme dryness and transepidermal water loss (T.E.W.L.). Formulated with a high concentration of lipid-restoring and protective botanical oils, it deeply nourishes compromised skin, restores comfort, and reinforces the skin’s natural barrier. Benefits How to Use Ingredients What to Expect Seal, Repair, and Restore Formulated for Severely Dry, Lipid-Deficient, or Post-Procedure Skin Sérum T.E.W.L. delivers a replenishing boost of essential fatty acids to help repair the skin's hydrolipidic film and lock in moisture. It’s particularly effective for skin suffering from chronic dryness, sensitivity, or environmental aggression—such as wind, cold, or over-exfoliation. Key Benefits: Reduces Water Loss: Reinforces the skin barrier to retain moisture longer. Intense Nourishment: Provides immediate comfort to lipid-deple