scoring_breakdown:[{"source":"word_of_mouth","score":79.4,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合各平台8万条评论,用户普遍称赞其安全性高,孕期使用无压力。专业评测显示,其成分表确实不含常见化学染发剂成分,但上色效果偏弱,深色系覆盖白发能力一般。缺点方面,部分用户反映操作较麻烦(需混合粉末),且气味类似草本植物,部分人不适应。总体好评率约85%,是追求极致安全的用户的首选。","source_count":4}},{"source":"objective","score":84.00000000000001,"weight":0.1,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.2,"review_count":80000,"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":80000,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.15,"confidence":0.4,"details":{"kol_count":2,"scored_count":2,"matched_count":0,"base_score":82,"weighted_score":80,"sample":[{"source":"小红书博主@辣妈育儿经","quote":"孕期染发全靠三橡树,安全又放心,颜色也很自然。"},{"source":"B站UP主@配方师Rex","quote":"三橡树的成分表是我见过最干净的染发剂之一,适合敏感人群。"}]}}]