[KongchangAI]
Unverified80% confidenceTradeoffTime unknown

GNC为美国老牌保健品品牌,通过GMP认证,品控标准较高,但单价在复合维生素中属于中高档,性价比一般

1
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80%
Confidence
Long-term
Relevance
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curl https://kongchang.com/api/v1/knowledge/claims/766460
MCP
get_claim(id=766460)