Description Biotherm Blue Therapy Accelerated Serum 50ml is a repairing serum that targets the visible signs of aging: wrinkles, dark spots, and loss of firmness. It is ideally formulated for all skin types. This serum instantly makes skin softer and more beautiful thanks to its concentrated formula of Youth Algae extract. It effectively targets the three main signs of aging: wrinkles, dark spots, and loss of firmness. After 4 weeks of use, wrinkles appear smoothed, spots faded and contours are tightened for a transformed skin. Attention : The sale of Biotherm Laboratory products is limited to the European Economic Area and to 5 identical products per day per customer