Unverified85% confidenceDecision RuleTime unknown
选购家用氟凝胶应确认产品有明确氟浓度标注（ppm或百分比）及国械注/化妆品备案，避免购买无浓度标注的'三无'凝胶，浓度不明既无防龋效果又有过量风险
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified含氟凝胶包装应有明确氟浓度标注（ppm或百分比），无标注具体氟含量的产品不建议购买，无法评估安全用量85% similarUnverified选购时优先认准明确标注氟浓度（ppm或百分比）及氟化物类型（氟化钠NaF/单氟磷酸钠）的产品，仅写'含氟'不标浓度的参考价值有限84% similarUnverified选购时优先认准明确标注氟浓度数值（ppm或标为0.05%-0.14%NaF等）的产品；只写'含氟'不标浓度、或用'适量氟'模糊表述的产品优先级降低83% similarUnverified选购时确认产品是否有口腔器械或化妆品备案，含氟产品需标注氟浓度，无明确标注的慎选82% similarUnverified认准包装标注氟浓度具体ppm数值的产品，只写'含氟'不标数值的无法判断是否适龄，优先选择明确标注的81% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/185514API
curl https://kongchang.com/api/v1/knowledge/claims/185514MCP
get_claim(id=185514)