From $91.00

Sérum T.E.W.L. is an extremely active treatment that regenerates and brings fresh life to dull, dehydrated, aging skin. Eliminates tightness, dullness, fine lines, and sagging associated with dehydration. Prevents Trans Epidermal Water Loss (T.E.W.L.). Great for those living in dry climates (Amazing for Canadians in the winter months!)


Dry, dehydrated skin and lipid-deficient Skin Instants©.


  • Help restore a high quality cutaneous barrier in order to improve the skin's defence system
  • Creates a protective film that helps maintain lipids on the skin's surface and throughout the extracellular environment
  • Procures a sensation of comfort immediately after application and throughout the day
  • Sérum T.E.W.L. compensates for lipid deficiencies
  • Eliminates sensations of tightness and the appearance of fines lines associated with dehydration


Use after Créme Dermo-RL all over the face, neck and decollate for ultimate results.

How to use

Apply a few drops of Serum T.E.W.L. to the face, neck and decollate. Intensive treatment: Use 2 or 3 times a week, every morning and/or evening, over the entire course of a single epidermal renewal cycle (28 days). Maintenance care: In case o prolonged exposure to unfavourable, cold and dry climatic conditions, or when the epidermis is extremely dehydrated, apply Serum T.E.W.L.

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