maryam2064
maryam2064 maryam2064
  • 13-10-2018
  • Health
contestada

which spf level should a person look for in sunscreen as part of planning a day at the beach

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camicastaneda
camicastaneda camicastaneda
  • 13-10-2018

SPF 15: blocks 94% of UVB rays

SPF 30: blocks 97% of UVB rays

SPF 45: blocks 98% of rays

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