Advanced UV Protection
Sunscreen Matrix
13 products analyzed. 0 UV filters.
Compare SPF, PA ratings, and photostability.
UVB Protection
Protection against sunburn and DNA damage (290-320nm wavelength).
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UVA Protection
Protection against aging and pigmentation (320-400nm wavelength).
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Photostability
Resistance to degradation under prolonged UV exposure.
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Important Information
SPF Ratings
SPF measures UVB protection only. SPF 30 blocks 97% of UVB rays, SPF 50 blocks 98%. Higher SPF provides diminishing returns.
PA Rating System
PA+ to PA++++ indicates UVA protection level (PPD method). PA++++ offers the highest UVA protection available.
Application
Apply 2mg/cm² (¼ teaspoon for face) 15-30 minutes before exposure. Reapply every 2 hours or after swimming/sweating.












