Enter new FDA standards & information around sunscreens. What is in this stuff, is it tested & how does it all really work? Here's my summary:
- We need protection from the UVB & UVA rays. UVB are what give you sunburns. UVA penetrate deeper & give you premature aging, sunspots & skin cancers.
- SPF numbers apply to UVB protection only.
- There is a difference between sunscreen & sunblock. See next 2 bullets.
- Sunscreens soak into your skin & absorb the rays. These contain more chemicals, but are generally lighter. There seems to be some question about the safety of these chemicals & not a lot of testing. Some say they remain on the surface & don't penetrate the bloodstream. Others aren't so sure.
- Sunblocks contain zinc oxide or titanium dioxide. They sit on the skin's surface instead of being absorbed so they are considered a more natural option.
- You can find lists of recommended sunscreens & those to avoid. It seems to me the environmental groups recommend ones that avoid chemicals harmful to the environment regardless of how well they actually protect & dermatologist groups recommend ones that protect your skin, regardless of what else they are doing. There's not a lot of research and it seems everyone has an agenda.
I did my research & then went to the store with my new-found information. Overwhelming sums it up! I finally settled on Neutrogena pure & free baby because its only active ingredients are titanium dioxide & zinc oxide. I figure simple is better.
To learn how to use sunscreen to get the ultimate tan without burning, read my earlier blog on that one.
Also, if you have an infant under 6-months, sunscreen is not safe for him/her. When we lived in Florida I felt like this was talked about a lot. Then we moved to the Midwest & I've never heard it uttered (except by myself). I'm not sure if it's not talked about or if everyone just assumed I was not a 2-time mom from Florida & I knew.
If you want to read up on some of these things on your own, I found these websites thorough yet comprehensive:
http://www.consumersearch.com/sunscreen/review
http://www.webmd.com/skin-beauty/features/whats-best-sunscreen
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