OH DAISEY INGREDIENT LIBRARY
Zinc Oxide (Non-Nano)
Non-nano zinc oxide has low dermal absorption and is widely used topically. The primary concern is inhalation of respirable powder or spray droplets, so loose powders and aerosolized applications require caution.
OH DAISEY VERDICT
Approved
Evidence level: Strong
Why Oh Daisey rates it this way
Non-nano zinc oxide has low dermal absorption and is widely used topically. The primary concern is inhalation of respirable powder or spray droplets, so loose powders and aerosolized applications require caution.
What it does
Provides mineral UV protection, opacity, and skin-protective or soothing properties.
How to read this rating
This rating reflects the Oh Daisey ingredient standard and the evidence currently available for cosmetic use. Product safety can also depend on concentration, exposure route, formulation, manufacturing quality, and individual sensitivity.