La Roche-Posay Anthelios Ultra-Light Mineral Sunscreen SPF 50, 1.7 Fl. Oz.

Product Information

Wang, who is chair of the Skin Cancer Foundation photobiology committee and director of dermatologic oncology at the Hoag Family Cancer Institute, Hoag Memorial Hospital Presbyterian, in Newport Beach, California; Michelle Wong, PhD, founder of Lab Muffin Beauty Science, a cosmetic chemist based in Sydney, Australia; and Dr. I like to do everything quickly including my morning routine, and while this is a very high quality product and adheres better than most natural product, having to apply a tinted foundation:sunscreen afterwards is an extra step. La Roche-Posay Thermal Spring Water: A soothing water sourced in the town of La Roche-Posay in France and a core ingredient in most of our products. You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.

Mineral face sunscreen is water resistant (40 minutes), dermatologist tested for safety, oil-free/non-comedogenic, paraben-free, oxybenzone-free, and octinoxate free. With Senna Alata, a tropical leaf extract known to defend skin cells in the upper layer of skin against damaging free radicals caused by the sun.This zinc oxide sunscreen, also with titanium dioxide, is formulated with Cell-Ox Shield® technology: broad spectrum UVA/UVB protection with antioxidants. I turned my arm upside down to see if the dollop would drip or run, then I smoothed it onto my skin and rated its feel on a scale of 1 (oily and greasy) to 5 (baby soft and smooth). I had high hopes for this product and I'm sure that it provides good protection from the harmful rays of the sun. A 2009 review article about the safety of nanoparticles summarizes this, "to date, in-vivo and in-vitro studies have not demonstrated percutaneous penetration of nanosized particles in titanium dioxide and zinc oxide sunscreens".

I found that La Roche-Posay had a nicer initial consistency and finish than any other baby sunscreen I tested. Recommended by 90,000 dermatologists worldwide, La Roche-Posay offers unique daily skincare developed using a strict formulation charter and stringent clinical testing for efficacy and safety, even on sensitive skin. Depending on your hair type, it can be a bit difficult to wash out and might cause some build-up (btw, this is not true to all silicones, only the non-volatile types).Anyway, it doesn't matter if it reflects or absorbs, Titanium Dioxide is a pretty awesome sunscreen agent for two main reasons: it gives a nice broad spectrum coverage and it's highly stable. I considered well-reviewed baby sunscreens that are water-resistant for up to 40 and 80 minutes (which means you that amount of time after getting wet to reapply), as well as some that are not. The big difference is supposed to be that chemical agents absorb UV-light while physical agents reflect it like a bunch of mini umbrellas on top of the skin.