The anti-aging facial treatment Blue Therapy Nuit by Biotherm helps repair the visible signs of aging. It is during the night that the skin is best able to regenerate and repair itself. Protected from external aggressors, act on wrinkles and loss of elasticity with the strength of the anti-aging treatment Blue Therapy Nuit by Biotherm. Night after night, the skin is smoothed, firmer and plumped. Visibly more beautiful, the skin texture is improved. The night treatment Blue Therapy Nuit by Biotherm is suitable for all skin types.