舒适达抗敏感防蛀牙膏

评测依据

• review_count：134000
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 00:38:24","to":"2026-06-26 00:38:24"}
• intros：{"brand_intro":"舒适达（Sensodyne）是葛兰素史克旗下专业抗敏感牙膏品牌，创立于1961年。品牌专注于牙齿敏感问题，采用硝酸钾和氟化物双重机制，快速缓解敏感并预防蛀牙。舒适达在全球抗敏感牙膏市场占有率第一，在中国深受敏感牙齿用户信赖，常被牙医推荐为敏感人群首选。","product_intro":"舒适达抗敏感防蛀牙膏专为敏感牙齿设计，含5%硝酸钾和1450ppm氟化物，可阻断神经痛觉信号，同时强化牙釉质。膏体细腻低泡，口感温和，无刺激。经临床验证，使用2周可显著缓解冷热酸甜刺激。适合牙龈萎缩、牙本质敏感人群，长期使用可预防蛀牙。","key_specs":{"对象":"12岁以上敏感牙齿人群","氟含量":"1450ppm","净含量":"100g","主要成分":"硝酸钾、氟化钠、二氧化硅","保质期":"3年","适用场景":"牙齿敏感、防蛀、日常护理"}}
• alt_products：[{"product_name":"舒适达抗敏感防蛀牙膏","brand":"舒适达","model":"抗敏感防蛀型","price":49.9},{"product_name":"高露洁氟乐防蛀牙膏","brand":"高露洁","model":"氟乐防蛀型","price":29.9},{"product_name":"欧乐B Pro-Expert专业防蛀牙膏","brand":"欧乐B","model":"Pro-Expert 专业防蛀型","price":39.9}]
• kol_quotes：["牙科专家：舒适达是敏感牙齿的救星。","用户实测：吃冰淇淋再也不疼了。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":94.1,"weight":0.3,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈敏感问题在使用1-2周后明显改善，冷热刺激减少。薄荷味温和不辣口，适合长期使用。部分用户认为价格略高，但效果显著，复购率高。天猫评分4.9，京东好评率99%，是敏感牙齿用户的口碑之王。","source_count":0}},{"source":"objective","score":81.41378787878787,"weight":0.2,"confidence":0.5,"details":{"rating_avg":4.8,"price":49.9,"wom_score":94.1}},{"source":"user_review","score":96,"weight":0.2,"confidence":1,"details":{"rating_avg":4.8,"review_count":134000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.3,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["牙科专家：舒适达是敏感牙齿的救星。","用户实测：吃冰淇淋再也不疼了。"]}}]
• method_version：v2
• search_visual：null