[KongchangAI]
Unverified90% confidenceTradeoffTime unknown

单价远高于主流功能性牙膏,核心溢价来自品牌设计感和使用体验(膏体质感、薄荷风味),而非美白效力的差异化优势

1
Sources
90%
Confidence
Long-term
Relevance
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First Seen

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curl https://kongchang.com/api/v1/knowledge/claims/742992
MCP
get_claim(id=742992)