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Dr. Md Rushad Rahman
এমবিবিএস(আরপিএমসি)
,
পিজিটি(মেডিসিন)
For daily use, it is better to use a sunscreen product with at least SPF 30. A sunscreen product with at least SPF 50 is more suitable for prolonged use, swimming, or sweaty people. Physical sunscreen is preferable because it blocks the full spectrum of rays. While a chemical sunscreen only blocks a limited range and is not suitable for people with sensitive skin.
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