Unverified88% confidenceDecision RuleTime unknown

选购防晒粉饼优先看SPF50+ PA++++且标注广谱(broad spectrum)，PA等级对应UVA防护决定防晒黑与光老化能力，仅有高SPF而PA低于+++的不建议入手

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防晒粉饼category

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UnverifiedPA+++以上（对应PPD≥8）才能有效防止长波UVA导致的晒黑和光老化，仅关注SPF而PA低的产品无法防晒黑86% similar Unverified选购时看PA等级：PA++++代表UVA防护最强（对应PPD≥16），防晒黑、防光老化必须认准PA+++以上，仅标SPF无PA的产品无法防UVA85% similar

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