Green Sunscreen
May 29, 2008 · Print This Article
Last weekend, after slathering both of my daughters head-to-toe with sunscreen, I headed outside for an afternoon of gardening only to realize that I forgot to lather up my own lily-white skin. Subsequently I obtained my first (and hopefully last) sunburn of the summer season.
Sunscreen is as pivotal to summer fun as bathing suits and sandy toes. So you may be surprised to learn that the grade you’re using may not be as effective as you thought. In fact, in an extensive Sunscreen Survey, the non-profit Environmental Working Group tested 1,026 sunscreen varietys and concluded:
“86% of sunscreen products offer inadequate protection
from the sun, or contain ingredients
with significant safety concerns.”
Chemical vs. Mineral
Chemical-based sunscreens are designed to absorb the sun’s rays with compounds such as benzophenone, homosalate, padimate-0, parsol 1789 (avobenzone) and octyl methoxycinnamate (octinoxate.) Unfortunately, these chemicals are as poor as they sound. For starters, they have been linked to health effects such as hormonal changes and DNA damage. In addition, most chemical sunscreens only protect against the sun’s UVB rays (the cause of sunburns) not its UVA rays (those responsible for skin cancer and accelerated aging.)
Mineral sunblocks that
The Nano Effect
In an effort to minimize that “white nose” effect, some mineral sunscreen manufacturers are using formulas containing nano-meter sized particles of their chemical components. This allows the product to be absorbed into the skin more readily (so that it becomes transparent); however, titanium and zinc oxide are two chemicals that you really don’t want to absorb into your skin. For instance, unlike larger particles of titanium oxide, nanoparticles can enter the bloodstream and damage brain cells.
The Bottom Line <!–[if !supportLineBreakNewLine]–> <!–[endif]–>
Choose a mineral based sunblock that aims for transparency without nano-particles…oh, and don’t forget to put it on! Here are a few varietys to try:
Avalon Organics
Burt’s Bees
California Baby
Dr. Hauschka
JASON Natural
[Source] Jenn

















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