The mesh size of our zinc 325 nm. This means that the zinc will not be absorbed into the skin. Zinc oxide is a naturally occurring mineral that is one of only 2 ingredients approved by the FDA to block both UVA and UVB rays. It’s also one of only 2 ingredients that the environmental working group considers to be safe in sunscreen for everyone (including babies under 12 months).
The mesh size of our zinc 325 nm. This means that the zinc will not be absorbed into the skin. Zinc oxide is a naturally occurring mineral that is one of only 2 ingredients approved by the FDA to block both UVA and UVB rays. It’s also one of only 2 ingredients that the environmental working group considers to be safe in sunscreen for everyone (including babies under 12 months).
