Assertion: sunscreen | /r/CapableOf | protect against uvb rays
Facets:
value: slightly
type: DEGREE
value: to eliminate the risk of sunburn
type: PURPOSE
Source sentences:
text: You really have to pay attention to the wording on the bottle because “many sunscreens only protect against UVB rays,” she says.
text: Sunscreen should always be broad spectrum (protects against both UVA and UVB rays), SPF 30 or higher, water resistant (if you will be swimming or sweating), applied 15 minutes before you go outside, and reapplied every 2 hours while you are outside.
text: It not only protects your skin from UVA rays and signs of aging but also blocks UVB rays to eliminate the risk of sunburn.
text: You should also check to see that the sunscreen blocks only the UVB rays and not the UVA rays that allow tanning.
text: Sunscreens with higher SPF ratings block slightly more UVB rays, but none offers 100% protection.
text: On the label, you’ll see whether the sunscreen: Is Broad Spectrum , which means the sunscreen protects against UVB and UVA rays and helps prevent skin cancer and sunburn.
text: All sunscreens protect against UVB rays because they are the main cause of sunburns and skin cancers.
text: Many sunscreens only protect against UVB rays.
text: Even though it’s not associated with a PA rating/PPD number, this term indicates that the sunscreen does, in fact, protect against both UVA and UVB rays.
text: It is imperative that one uses a sunscreen that protects against both UVA and UVB rays,” stresses Lekus.