Oily skin- rejoice! Finally a non greasy SPF! Fans of the Kate Somerville line won't be disappointed with this oil free revolutionary sunblock serum. This mild, antioxidant-rich sunscreen is free of oils, parabens and alcohol. This formula was made with innovative technology which gives high-level protection against skin-burning UVB radiation and aging UVA rays. This serum is mild, quick-drying and non-whitening.