"Protects and prevents extreme dehydration of the skin. Skin regains a pleasant sensation of comfort."
Serum T.E.W.L. is an extremely active treatment that revitalizes and regenerates the skin. Eliminates tightness and the appearance of fine lines associated with dehydration. Prevents Trans Epidermal Water Loss. Great for those visiting or living in dry climates.
Helpful tip To maintain the integrity of the product, Biologique Recherche serums have a uniquely customized applicator that must be manually secured to the bottle. We understand that this could be a bit tricky, especially if you are opening a serum for the first time. We made a handy video to guide you through the process: How To Open Biologique Recherche Serum Vials.
