Question from Fran
SUNSCREEN: I get some sun everyday and then cover up rather than slather up (with sunscreen!) – but I think I may have found a safe, natural sunscreen for when needed: Mexitan. I was looking at Greenlight (magazine) and checked on one of their biodegradable sunscreens’ ingredients. Mexitan has Active Ingredients: Titanium Dioxide, Zinc Oxide and Inactive Ingredients: Sunflower Oil, Green Tea Extract, Coconut Oil, Almond Oil, Lanolin, Tocopherol Acetate(Vitamin E), Eucalyptus Oil, Ascorbyl Palmitate(Vitamin C)
I had questions about when the minerals (titanium or zinc oxide) are too small to be safe, and can enter your tissues and bloodstream if too small,and noticed Mexitan’s website asserts they have no nanoparticles. Here is Mexitan’s reply:
Thanks for your question. It is one we get a lot these days with people concerned about nanoparticles. The short answer is that Mexitan does not contain any nanoparticles.
The technical aspects of our stuff is as folows. The titanium dioxide and zinc oxide used in Mexitan is micronized (NOT nanoparticles), with a coated variable particle size greater than 100nm but less than 500nm. (Nanoparticles are considered to be less than 100nm in size). This allows our sunscreen lotions to be more cosmetically appealing compared to coarser particles. The protection is less visible, yet remains on the skin’s surface.
….Thanks for your interest.
Eric Allen
Debra’s Answer
This looks pretty good.
Over the weekend my husband and I went kayaking and needed some sunscreen so our skin wouldn’t burn being out in the sun on a three-hour trip. We had to buy whatever we could find at a chain drug store and were pleased to find Neutogena Sensitive Skin Sunblock Lotion. It also contains titanium dioxide, though the inactive ingredients are not natura, and it is unscented. It went on white, so no nanoparticles. While not the best, it was nice to know there was at least a better choice at the drug store!
Still, I want to caution that there are some health concerns about titanium dioxide so I suggest using it as needed, and not just applying it every day. Better to block sun with umbrellas or clothing or stay in the shade when you can.
