Garnier takes care with intensive 7 Days Ultra-Replenishing lotion Long-lasting hydration felt up to 7 days. Very dry skin formula enriched with: L-Bifidus, Moisture replenishing anti-evaporation active inspired by probiotics found in yoghurt, studies have revealed its capability to reinforce the skin’s natural protective barrier, to help create an anti-evaporation effect and maintain long-lasting hydration. Shea Butter For the replenishing needs of very dry skin Harvested from the shea tree of West Africa, it is rich in essential nutrients known to build skin lipids to replenish extra-dry skin. Its soothing properties help relieve discomfort. Results Skin feels hydrated for up to 7 days after last application : Immediately: very dry skin feels soothed and softened After only 7 days of use: dryness -49%, roughness -25% and suppleness and 26%. After 4 weeks of use: a consumer study revealed that even if were to stop applying, the skin would still feel hydrated for up to 7 days following the last application After twice-daily application for 4 weeks. Consumer test on 80 subjects, 5 weeks. Fragment of Bifidus clinical scoring on 40 subjects.