Assertion: natural sunscreen | /r/MadeOf | zinc oxide
Facets:
value: as active ingredients
type: MANNER
Source sentences:
text: It was long believed that the safest way to avoid sunburn was to use a natural sunscreen that contains “barrier” ingredients, such as titanium dioxide or zinc oxide.
text: In general though, natural sunscreen – a name often used interchangeably with mineral sunscreen – is a sunscreen that contains only titanium dioxide, zinc oxide, or both as active ingredients.