Zinc oxide. This form is less well-absorbed when taken by mouth, which is why it's more commonly used topically in sunscreens and other skin care products. Most people in developed countries get ...

Fact checked by Nick Blackmer Zinc oxide is the main ingredient in mineral sunscreens. It is a fine, white powder that is ...

However, to relieve itch and discomfort experts recommend using lotion formulated with Zinc oxide, a medication (commonly found in diaper rash cream) used to treat rashes and skin irritation from ...