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Activity for GOATNineā€­

Type On... Excerpt Status Date
Answer A: Are there any natural materials found in the wild that can be used as an effective sunscreen?
It depends on what level of processing makes you feel something is no longer natural. Typical Sunscreens use Zinc Oxide as a UV blocking agent, as it is photo-stable and creates a nearly invisible layer (when using the highly-processed nanostructure form of the mineral). Zinc Oxide is naturally form...
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over 6 years ago