scoring_breakdown:[{"source":"word_of_mouth","score":88.5,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价集中在\"急救修复\"和\"退红快\"上。大量反馈显示,刷酸或使用A醇后出现脱皮、刺痛时,厚敷B5霜一夜即可缓解。对新生红痘印淡化效果明显,但部分油皮用户表示全脸使用可能闷痘,建议局部点涂。整体满意度高,性价比突出,是敏感肌常备产品。","source_count":0}},{"source":"objective","score":94,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.7,"review_count":62000,"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":62000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"理肤泉B5是我刷酸后的安全感来源,没有它我不敢刷酸。\"——@护肤配方师","\"医美后泛红,厚敷B5霜,第二天就能退红大半。\"——@皮肤科医生王"]}}]