sites 15 to 30 minutes after sun exposure begins. Further reapplication is necessary after vigorous activity that could remove sunscreen, such as swimming, toweling, or excessive sweating and rubbing. (JAAD 2001;45:882-5.) Read the original JAAD article here.
Ingredients Used In Sunscreen For Sensitive Skin â€“ For Best Results The subject of UVA, UVB and SPF protection is very scientific and far too complex for this site and the whole issue is rather more complicated than it appears, but it is generally recognized that the best UVA protection is provided by products that contain zinc oxide, avobenzone, and ecamsule. Titanium dioxide may also be quite effective, but does not entirely cover the UV light spectrum concerned. Read more into this here. That concludes this article, it is hoped the information provided will be of some use to you and as far as a sunscreen for sensitive skin goes, it is also hoped you will find what you are looking for. For much more helpful advice and many more methods and tips for treating various acne conditions go to: http://acnetreatmentszoom.com/