[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

原花青素(OPC)含量是核心指标,认准标注为'原花青素含量≥95%'的产品,而非'葡萄籽提取物总量'。市面上很多标称500mg葡萄籽提取物的产品,实际OPC占比可能仅40%-50%,换算下来有效成分远低于纯度95%的产品

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https://kongchang.com/claim/267442
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curl https://kongchang.com/api/v1/knowledge/claims/267442
MCP
get_claim(id=267442)