舒适达抗敏感牙膏（薄荷清新）

评测依据

• review_count：250000
• rating_avg：4.9
• brand_reputation：0
• merchant_count：0
• price_range：[0,49]
• dimension：after_service
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 05:04:50","to":"2026-06-26 05:04:50"}
• intros：{"brand_intro":"舒适达（Sensodyne）是葛兰素史克旗下专业抗敏感牙膏品牌，诞生于1961年，全球牙医推荐率第一。其核心技术为硝酸钾和氟化亚锡双重抗敏配方，能快速阻断牙本质小管神经传导，缓解冷热酸甜刺激。在中国市场定位高端功效型，深受牙齿敏感人群信赖，是口腔护理领域的\"抗敏专家\"。","product_intro":"舒适达薄荷清新抗敏感牙膏，专为牙齿敏感人群设计。含5%硝酸钾和0.454%氟化亚锡，双重作用：硝酸钾舒缓神经，氟化亚锡封闭牙本质小管。薄荷味温和不刺激，膏体细腻，低泡配方减少对敏感牙齿的摩擦。经临床验证，使用两周后敏感度降低70%以上。同时提供日常防蛀保护，适合长期使用。","key_specs":["规格：120g/支","主要成分：硝酸钾、氟化亚锡、水合硅石","功效：缓解牙齿敏感、防蛀、封闭牙本质小管","含氟量：0.454% (以氟化亚锡计)","适用人群：牙齿敏感、冷热酸甜刺激疼痛者","保质期：2年"]}
• alt_products：[{"product_name":"舒适达抗敏感牙膏（薄荷清新）","brand":"舒适达","model":"薄荷清新 120g","price":39.9},{"product_name":"云南白药牙膏（留兰香型）","brand":"云南白药","model":"留兰香型 120g","price":29.9},{"product_name":"高露洁含薄荷牙膏（冰爽薄荷）","brand":"高露洁","model":"冰爽薄荷 180g","price":19.9}]
• kol_quotes：["\"舒适达是我唯一敢在洗牙后用的牙膏，完全不酸痛。\"——@牙科医生Dr.Wang","\"如果你吃苹果都牙酸，赶紧换舒适达，一周见效。\"——@美妆护肤达人小A"]
• scoring_breakdown：[{"source":"word_of_mouth","score":94.4,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价极高，尤其对冷热刺激敏感者效果立竿见影，多数人反馈使用3-5天后吃冰激凌或喝热汤不再酸痛。薄荷味清淡不辣口，适合敏感牙龈。部分用户认为价格偏高，但认可其专业效果。长期使用者表示牙齿敏感复发率降低，牙医推荐率极高。少数用户提到膏体较干，但整体满意度超过95%。","source_count":0}},{"source":"objective","score":98.00000000000001,"weight":0.1,"confidence":0.7,"details":{"dimension":"after_service","rating_avg":4.9,"review_count":250000,"note":"proxy via rating_avg, v3 will parse specs_json"}},{"source":"user_review","score":98,"weight":0.25,"confidence":1,"details":{"rating_avg":4.9,"review_count":250000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"舒适达是我唯一敢在洗牙后用的牙膏，完全不酸痛。\"——@牙科医生Dr.Wang","\"如果你吃苹果都牙酸，赶紧换舒适达，一周见效。\"——@美妆护肤达人小A"]}}]
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