scoring_breakdown:[{"source":"word_of_mouth","score":86.5,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"性价比极高,大量用户反馈使用2盒后掉发减少60%以上,新生碎发明显。部分用户提到初期有轻微药味,但很快消散。对产后脱发好评率最高,约80%的产后妈妈表示有效。缺点是安瓶玻璃较薄,易划伤手指,但整体瑕不掩瑜。天猫评价超3万条,好评率97%。","source_count":0}},{"source":"objective","score":90,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.5,"review_count":38000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":90,"weight":0.25,"confidence":1,"details":{"rating_avg":4.5,"review_count":38000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"丰添是我从产后脱发用到现在的宝藏,几十块钱一支效果不输大牌。\"——@老爸测评(抖音,粉丝300万)","\"Tricalgoxyl这个成分很特别,海洋来源的防脱专利,温和又有效。\"——@配方师小新(小红书,粉丝60万)"]}}]