Unverified88% confidenceTradeoffTime unknown
RDA值偏低,牙釉质磨损风险小,适合敏感牙齿和长期使用,但代价是对顽固外源性色素(茶渍/咖啡渍/烟渍重度)的清除力有限
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified研磨值(RDA)低于70,对牙釉质磨损极小,适合牙釉质已受损或牙本质暴露的用户,但清洁力相对较弱,重度烟渍茶渍用户可能觉得去渍效果不足88% similarUnverifiedRDA值较低,对牙釉质磨损小,但相应地对顽固外源性色素(如长期烟渍、茶渍)的即时去除力有限,重度色素沉着者不宜期望快速见效87% similarUnverified低研磨值(RDA值较低)对牙釉质和暴露的牙本质友好,适合长期日常使用不伤牙面,但也因此清洁力弱于普通美白牙膏86% similarUnverified研磨剂RDA值(相对牙本质磨损值)应低于100为安全,敏感牙齿或牙釉质薄者建议选RDA<70的低摩擦配方;抗菌牙膏若同时主打美白往往RDA偏高,二者难兼得84% similarUnverified产品定位为敏感牙人群的日常美白牙膏,RDA值较低,长期使用对牙釉质磨损小于常规美白牙膏83% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/742919API
curl https://kongchang.com/api/v1/knowledge/claims/742919MCP
get_claim(id=742919)