Unverified90% confidenceFactTime unknown
标注防水（water resistant）40分钟或80分钟的防晒棒，指下水后仍维持SPF的时长，超过标注时间必须重新补涂；无此标注的产品遇汗遇水后防护力快速衰减
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified防水性能看标签: 标注'water resistant 40分钟'仅能维持40分钟浸水防护，'water resistant 80分钟'为上限，无论哪种，游泳或大量出汗后都需每80分钟补涂一次，防晒油因油膜特性通常防水时长不如乳霜剂型87% similarUnverified防水型（Water Resistant 40/80分钟）防晒霜成膜剂含量高、更黏腻厚重，非游泳/大量出汗场景不必选防水款，且防水款需专用清洁产品彻底卸除以防堵塞毛孔87% similarUnverified'防水water resistant'标注仅代表40或80分钟内有效，游泳/出汗后必须补涂；没有真正'防水whole day'的防晒，认准标签上的40min/80min具体时长86% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/152715API
curl https://kongchang.com/api/v1/knowledge/claims/152715MCP
get_claim(id=152715)