does this exist? my skin is sensitive to so many chemicals, plus i just generally try to avoid them anyway, but now that i'm 40(and especially after my last pregnancy)i feel like the skin on my body (arms in particular) feels so much older i'd like some kind of antioxidant w/spf body lotion for daily use

is there such thing? whole foods had nothing... and regular sunscreens are just too heavy for daily use. help?