scoring_breakdown:[{"source":"word_of_mouth","score":78.6,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍评价温和不刺激,适合新手刷酸入门。对闭口和鼻翼两侧的粗糙颗粒有改善效果,使用后皮肤触感变滑。部分用户反馈对顽固黑头效果有限,需长期使用。包装简约,滴管设计方便控制用量。性价比高,是国产原液中的口碑爆款。","source_count":0}},{"source":"objective","score":90,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.5,"review_count":210000,"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":210000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"乳糖酸是敏感肌也能用的酸,HFP这款性价比很高。\"——@老爸测评","\"坚持用了一个月,毛孔真的变细了。\"——@李佳琦"]}}]