Neova DNA damage control silc sheer SPF 40 works to repair skin tissue damage caused by the sun, while continuing to protect from harmful uva and uvb rays. The formula includes antioxidants which protect the skin against environmental stress and free radical damage. It is lightly tinted and goes on sheer for all day lightweight protection. Neova DNA Damage Control Silc Sheer SPF 40 works to repair skin tissue damage caused by the sun, while continuing to protect from harmful UVA and UVB rays The formula includes antioxidants which protect the skin against environmental stress and free radical damage It is lightly tinted and goes on sheer for all day lightweight protection