Phyris SeeChange BEAUTY SLEEP 50 ml - 3 algae extracts and squalene, shea butter and EFA acids improve skin density, building into the skin. Algae extracts are obtained in Brittany from young and firm algae without destroying the eco system. They are cultured in a special laboratory to obtain stem cell extracts from them. Only in this form are they added to PHYRIS products. Plankton extract binds water in the epidermis perfectly, preventing it from escaping and ensuring the right level of hydration. The cream has properties that delay the effects of skin aging and improves its elasticity.