Biologique Recherche Sérum T.E.W.L. BFCM more resilient hair from the

more resilient hair from the inside out

and plumper

air-dried textures and finished styles

Tranexamic Acid and Hematite Extract work alongside potent anti-ageing ingredients to reduce pigmentation irregularities

Containing NAC Y2

Biologique Recherche Sérum T.E.W.L. BFCM more resilient hair from theSerum T. E. W. L. is an extremely active treatment that revitalizes and regenerates the skin, eliminating tightness and the appearance of fine lines caused by dehydration. Direction for use: Apply a few drops of Serum T. E. W. L. to the face, neck and decollete. 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