La Biosthetique Masque Sensitif 75ml is an intensive skin calming anti ageing care mask. Whenever skin becomes imbalanced, whether due to external or internal factors, Masque Sensitif by La Biosthetique noticebly calms and relaxes it while supporting the cell regeneration process. The mask surrounds the skin in a protective cocoon and can also be applied over night as an intensive treatment. A specially composed phytosterol complex in Masque Sensitif by La Biosthetique stabilizes the skin's hydrolipid film and effectively calms the skin and removes itchiness. The calming effect of the plant based active ingredients regulates the skin circulation and reduced the effects of stress.