I am using a natural sunscreen with only two main ingredients titanium dioxide and zinc oxide. Also it contains these inactive ingredients : Inactive: Dimethicone, Dimethicone Crosspolymer, Caprylic/Capric Triglyceride, Glyceryl Isostearate, Polyhydroxystearic Acid, Silica, Butyloctyl Salicylate, Polysilicone-15, Dimethicone/Vinyl Dimethicone Crosspolymer, Iron Oxides, PEG/PPG-18/18 Dimethicone, Triethoxycaprylylsilane, Tetrahexyldecyl Ascorbate, Camellia Sinensis (GreenTea) Extract, Vaccinium Macrocarpon (Cranberry) Fruit Extract, Punica Granatum (Pomegranate) Extract. Is this a safe sunscreen?