佳洁士锁白小白管牙膏（珍珠酵素）

评测依据

• review_count：220000
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[0,49]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 06:25:35","to":"2026-06-26 06:25:35"}
• intros：{"brand_intro":"佳洁士（Crest）是美国宝洁公司旗下口腔护理品牌，创立于1955年。品牌以\"健康自信笑容\"为使命，拥有氟化物防蛀、美白、抗敏感等核心技术。佳洁士在中国市场深耕多年，产品线覆盖牙膏、牙刷、漱口水，是家喻户晓的国民品牌，多次获得消费者信赖品牌称号。","product_intro":"佳洁士锁白小白管（珍珠酵素版）采用\"锁白\"技术，添加微米级珍珠岩和酵素成分，能有效分解咖啡、茶、红酒等外源性色素，同时形成保护层防止色素再次附着。膏体为白色珠光质地，口感清爽，泡沫细腻，主打长效美白与防护，适合追求亮白笑容的年轻人群。","key_specs":["规格：120g/支","核心成分：珍珠岩、酵素、氟化物","功效：去渍美白、锁白防再附着","适用人群：成人，尤其适合有色素饮食习惯者","保质期：3年","产地：中国广州"]}
• alt_products：[{"product_name":"佳洁士锁白小白管牙膏（珍珠酵素）","brand":"佳洁士","model":"Crest 锁白小白管120g","price":34.9},{"product_name":"舒客酵素珍珠美白牙膏","brand":"舒客","model":"Saky 酵素珍珠牙膏120g","price":39.9},{"product_name":"高露洁酵素珍珠美白牙膏（焕白系列）","brand":"高露洁","model":"Colgate 焕白酵素珍珠牙膏120g","price":29.9}]
• kol_quotes：["@牙医Dr.Li：锁白技术是佳洁士的专利，能减少色素二次沉积，很实用。","@美妆博主小鹿：小白管颜值高，用了一个月同事都问我是不是做了冷光美白。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":89.69999999999999,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"消费者普遍认可其美白效果，尤其对咖啡渍、茶渍去除明显。锁白技术概念受好评，用户反馈使用后牙齿光泽感提升。口感温和不辣嘴，泡沫丰富。部分用户认为对陈年烟渍效果有限，但日常维护型美白表现优秀。京东累计评价超22万条，复购率在同类产品中排名前列。","source_count":0}},{"source":"objective","score":72.92765306122448,"weight":0.1,"confidence":0.5,"details":{"rating_avg":4.7,"price":34.9,"wom_score":89.69999999999999}},{"source":"user_review","score":94,"weight":0.25,"confidence":1,"details":{"rating_avg":4.7,"review_count":220000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@牙医Dr.Li：锁白技术是佳洁士的专利，能减少色素二次沉积，很实用。","@美妆博主小鹿：小白管颜值高，用了一个月同事都问我是不是做了冷光美白。"]}}]
• method_version：v2
• search_visual：null