Ultra Facial Defense SPF 50 sunscreen protects skin from the range of UV rays known to cause accelerated skin aging. SkinCeuticals has scientifically developed this sunscreen with a very high broad-spectrum UVA/UVB protection. Formulated with state-of-the-art UV filters that work synergistically to prevent photodamage, a skin alternation caused as a result of prolonged exposure to the sun. Boasting 24 hour hydration with an ultra-light texture, this sunscreen is ideal for all skin types. It is also non-comedogenic so it won’t clog your pores or cause break outs.