scoring_breakdown:[{"source":"word_of_mouth","score":92,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户称赞其改善发根扁塌效果立竿见影,使用后发根明显变蓬松,掉发数量减少。部分用户反馈对已有脱发区域的新生效果不如专业生发精华,更适合作为日常头皮养护。香味高级,使用感舒适,但价格偏高,性价比见仁见智。","source_count":2}},{"source":"objective","score":92,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.6,"review_count":12300,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":92,"weight":0.25,"confidence":1,"details":{"rating_avg":4.6,"review_count":12300,"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":["@发型师Kevin:卡诗这款精华是很多明星后台造型的秘密武器。","@成分党博主CC:配方表干净,姜根提取物抗炎效果不错。"]}}]