Assertion: physical sunscreen | /r/CapableOf | act like shield
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Source sentences:
text: Physical sunscreens (also known as mineral sunscreens) act like a shield.
text: Physical sunscreens act as a shield and reflect both UVA and UVB light and contain ingredients such as titanium dioxide and zinc oxide [source:
text: Physical sunscreens work like a shield, sitting sit on the surface of your skin and deflecting the sun’s rays.
text: Chemical sunscreens act almost like a sponge, absorbing UV light, while physical sunscreens act more like a shield, deflecting the sun's rays," Dr. Hollmig explains.