scoring_breakdown:[{"source":"word_of_mouth","score":88.5,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认可其生发效果,尤其对头顶稀疏区域改善明显,多数人在使用3个月后观察到新生绒毛。部分用户反馈初期会出现'狂脱期'(脱落旧发后长新发),属于正常药理反应。女性用户对2%浓度耐受性良好,刺激性低于5%浓度。少数用户出现头皮瘙痒或轻度红肿,停药后缓解。整体口碑在药品级生发产品中排名前列。","source_count":0}},{"source":"objective","score":94,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.7,"review_count":192000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":94,"weight":0.25,"confidence":1,"details":{"rating_avg":4.7,"review_count":192000,"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":["@皮肤科医生王子洋:米诺地尔是FDA和NMPA双认证的脱发治疗一线药物,达霏欣性价比很高。","@小红书护肤博主:坚持用了半年,头顶小碎发真的长出来了,但一定要坚持。"]}}]