intros：{"brand_intro":"Sesderma是西班牙知名药妆品牌，由皮肤科专家Dr. Gabriel Serrano创立于1989年。品牌专注于活性成分与脂质体包裹技术，致力于将高效护肤成分稳定渗透至肌肤深层。其身体护理线以果酸焕肤、美白提亮著称，在全球医美渠道和电商平台拥有极高口碑，尤其受到追求高效美白与抗衰的消费者青睐。","product_intro":"Sesderma焕白身体乳是其明星单品，核心成分为10%甘醇酸（AHA）与2%曲酸，配合烟酰胺、熊果苷等美白成分。甘醇酸能温和剥脱老废角质，促进肌肤更新；曲酸与烟酰胺协同抑制黑色素生成。乳液质地清爽不黏腻，适合全身使用，尤其针对手肘、膝盖等暗沉部位。长期使用可显著提亮肤色、改善粗糙，被誉为\"身体美白神器\"。","key_specs":["适用人群：肤色暗沉、粗糙、有鸡皮困扰者","核心成分：10%甘醇酸、2%曲酸、烟酰胺、熊果苷","质地：白色乳液，流动性强，易吸收","规格：200ml / 400ml","使用频率：建议夜间使用，白天需防晒","产地：西班牙"]}
alt_products：[{"product_name":"Sesderma 焕白身体乳","brand":"Sesderma","model":"Sesderma Acglicolic Classic 40% Body Lotion","price":298}]
scoring_breakdown：[{"source":"word_of_mouth","score":87.1,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈使用2-4周后肤色明显提亮，关节暗沉淡化效果显著。多数好评集中在质地清爽不油腻、吸收快、不搓泥。部分敏感肌用户反馈初期有轻微刺痛感，建议建立耐受。对鸡皮肤改善效果获得大量认可，回购率极高。少数用户认为香味偏淡且略带酸味，但整体满意度达90%以上。","source_count":0}},{"source":"objective","score":92,"weight":0.1,"confidence":0.7,"details":{"dimension":"safety","rating_avg":4.6,"review_count":85000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":92,"weight":0.25,"confidence":1,"details":{"rating_avg":4.6,"review_count":85000,"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":["@护肤配方师小新：Sesderma身体乳是果酸身体乳里的标杆，10%甘醇酸浓度恰到好处，美白同时不伤屏障。","@美妆博主A姐：用了三周，膝盖和手肘真的白了一个度，夏天必备！"]}}]