scoring_breakdown:[{"source":"word_of_mouth","score":89.19999999999999,"weight":0.35,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合天猫、京东、小红书等平台18万+条评论,舒客酵素美白牙粉好评率约96%。用户普遍反馈\"去茶渍效果明显\"\"泡沫细腻不辣嘴\"\"用后牙齿有光泽感\"。专业评测机构(如老爸评测)指出其RDA值约80,属于低磨损产品,适合长期使用。缺点方面:部分用户反映粉末容易飞溅,取用不便;美白效果对四环素牙等内源性色素效果有限;少数敏感牙龈用户反馈有轻微刺激感。总体而言,该产品在百元以内美白牙粉中口碑领先,尤其受年轻女性消费者青睐。","source_count":4}},{"source":"objective","score":92,"weight":0.2,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.6,"review_count":185000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":92,"weight":0.35,"confidence":1,"details":{"rating_avg":4.6,"review_count":185000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["李佳琦:这个牙粉真的绝了,刷完牙感觉牙齿在发光!","小红书博主@牙套学姐:用了两周,茶渍明显淡了,而且不酸牙,比医院冷光美白温和多了"]}}]