scoring_breakdown:[{"source":"word_of_mouth","score":91.1,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户称赞其控油和改善痘痘效果显著,长期使用后T区出油减少,闭口粉刺淡化。肤感清爽不黏腻,后续跟妆不卡粉。部分用户提到价格略高,但认可其成分功效。少数干皮用户反馈拔干,建议油皮优先选择。烟酰胺耐受性良好,但极敏感肌需先测试。","source_count":0}},{"source":"objective","score":94,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.7,"review_count":98000,"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":98000,"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Dr.Lee:5%烟酰胺是控油抗痘黄金浓度。","@美妆博主Cici:用了两周,痘痘明显减少。"]}}]