COLLISTAR PROTECTIVE DROPS SPF 50 anti-ageing drops with SPF 50 protection 30ml SMART SUN PROTECTION® - Innovative Vitamin D pre-vitamin filter system Enhances the benefits of sunlight on skin health and beauty by repelling harmful rays and activating health-giving vitamins. Advanced technology to protect the face, neck, décolleté and hands. Thanks to the innovative Smart Sun Protection® System, the drops protect the skin from the harmful effects of the external environment and UV rays that cause premature ageing and uneven complexion. The niacinamide and fermented Italian rice in the product provide an even, radiant complexion.