Unverified85% confidenceFactTime unknown
凡士林(白凡士林/矿脂)本身不提供修护活性成分,只降低TEWL(经皮水分流失)约50%以上,属于「封闭剂」而非「修护剂」,纯凡士林适合应急封护但不解决屏障脂质缺失
1
Sources
85%
Confidence
Long-term
Relevance
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First Seen
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