Unverified90% confidenceDecision RuleTime unknown
水杨酸浓度2%是非处方祛痘的黄金上限,能溶解油脂疏通毛孔控制活跃痘痘;超过2%需医疗监督否则易致屏障损伤,日常护肤选0.5%-2%即可
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90%
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Long-term
Relevance
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