La Roche-Posay Substiane+ UV Anti-Age Reconstituing Care is a reconstituting care for mature and sensitive skins? which resubstances skin and durably restores comfort and maintenance of cutaneous tissues.<br /><br />This care combats skin sagging? loss of substance of the skin and maitains skin hydration.<br /><br />Meroxyl XL filtrating system protects skin from daily harms of UVA rays? pricipal responsible for cutaneous ageing. (SPF 15)<br /><br />Result : Each day? Substiane UV intensely hydrantes skin and contributes to slow down the skin-ageing due to UVA. From 1 month of use? skin is firmed? densified : re-substanced. Wrinkles are smoothed? the face's elasticity is reinforced.