thinksport and thinkbaby partnered with Parenting Healthy for this feature It is the same thought
"Just remember this active ingredient: Zinc Oxide. The general sunscreens (the majority of the ones on the store shelf that have long-named active ingredients and don’t list zinc oxide as one) use chemicals that actually break down in the sun and need to absorb into your skin. The Zinc Oxide mineral does not absorb into your skin." Thanks Parenting Healthy!