scoring_breakdown:[{"source":"word_of_mouth","score":73.8,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"抖音和拼多多评价显示,用户对其\"价格便宜\"和\"中药成分\"信任度极高,尤其三四线城市中老年男性群体。专业评测(如中国消费者协会)指出其侧柏叶提取物浓度达到有效范围,但酒精含量偏高(约15%),长期使用可能导致头皮干燥。优点:价格极低、中药成分符合传统认知、喷头设计易操作。缺点:酒精味较重、使用后头皮可能发干、见效周期长(需6个月以上),且部分用户反馈瓶口易结晶堵塞。","source_count":4}},{"source":"objective","score":84.00000000000001,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.2,"review_count":62000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":84,"weight":0.25,"confidence":1,"details":{"rating_avg":4.2,"review_count":62000,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["@李佳琦:霸王是老牌子了,这次升级版加了氨基酸,性价比真的高。","@老爸评测:成分表干净,但酒精敏感的人慎入。"]}}]