scoring_breakdown:[{"source":"word_of_mouth","score":81.4,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"超过3.8万条评价中,多数用户认可其\"提亮效果明显\"\"价格亲民\"。有用户反馈连续使用两盒后,手指关节暗沉显著减淡。部分敏感肌用户表示无刺激感。负面评价主要集中在\"手套尺寸偏大,手小的人不服帖\"\"精华液量较少,15分钟后容易干\"。总体而言,作为入门级纳米手膜,性价比获得广泛认可,尤其受18-30岁女性欢迎。","source_count":0}},{"source":"objective","score":90,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.5,"review_count":38000,"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":38000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"半亩花田这个手膜我囤了十盒,敷完手白了一个度,关键才几十块!\"——小红书博主@小甜椒","\"纳米烟酰胺确实比普通烟酰胺好吸收,手背毛孔都细腻了。\"——抖音美妆测评@大分子实验室"]}}]