# SPF: Year-Round Sun Protection Guide

SPF protects against UVA and UVB rays year-round. UVA causes aging; UVB causes sunburn and skin cancer. SPF 15 blocks 93% of UVB rays, SPF 30 blocks 97%, SPF 50 blocks 98%.

https://lerevemedspa.com/the-importance-of-spf/

#sunscreen #uv #spf #skin #sun

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Canonical URL: https://qwibbit.com/q14996

Created: 2026-10-22T01:04:27.139780+00:00

Last edited: 2026-10-22T01:04:27.139780+00:00

Board: 3

Origin: Syndicated

Original source: https://lerevemedspa.com/the-importance-of-spf/