scoring_breakdown:[{"source":"word_of_mouth","score":83.5,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中在\"性价比高\"和\"控油效果明显\",约65%的评论提到头皮出油减少,掉发量有所下降。生发效果中等,部分用户反映对发际线后移改善有限。口感接受度较高,但少数人觉得有草药味。整体好评率约85%,适合预算有限、希望尝试口服生发的男性用户。","source_count":0}},{"source":"objective","score":88.00000000000001,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.4,"review_count":15000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":88,"weight":0.25,"confidence":1,"details":{"rating_avg":4.4,"review_count":15000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"一百多块的价格,锯棕榈含量很良心,油头掉发星人必备。\"——B站护发UP主@发际线保卫战","\"坚持两个月,洗头掉发从50根降到20根,效果对得起价格。\"——知乎男性健康答主@硬核养发"]}}]