佳洁士3D炫白双效美白牙贴

评测依据

• review_count：85000
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[100,199]
• dimension：best_value
• sources：["京东","天猫","小红书","什么值得买"]
• time_range：{"from":"2026-06-25 08:43:09","to":"2026-06-25 08:43:09"}
• intros：{"brand_intro":"佳洁士（Crest）是美国宝洁公司旗下的口腔护理品牌，创立于1955年，是全球最早推出含氟牙膏的品牌之一。佳洁士在牙齿美白领域拥有超过30年的研发经验，其3D炫白系列采用独特的微米级美白因子技术，能够深入牙釉质去除表面及深层色渍。品牌秉承\"科学护齿，自信笑容\"的理念，品控严格，产品通过多项国际口腔医学临床验证。在中国市场，佳洁士长期占据美白牙贴品类销量前列，是消费者最信赖的平价美白品牌之一。","product_intro":"佳洁士3D炫白双效美白牙贴定位于日常家用牙齿美白，核心卖点是\"双效美白\"——同时去除表面污渍和深层黄渍。产品采用干式贴片设计，贴合度高，不易滑落，适合在刷牙后或睡前使用。每盒含14对贴片，建议连续使用14天为一个疗程。相比竞品，佳洁士牙贴价格亲民，刺激性较低，适合初次尝试牙齿美白的用户。其微米级美白因子能快速渗透牙釉质，7天可见明显提亮效果。","key_specs":{"核心成分":"微米级过氧化氢（6%浓度），安全有效分解色素","贴片类型":"干式贴片，无需撕膜，直接贴合牙齿","使用周期":"14天疗程，每天1次，每次30分钟","适配人群":"适合牙齿表面黄渍、烟渍、茶渍人群，敏感牙齿需谨慎","每盒数量":"14对（上牙+下牙）","保质期":"3年"}}
• alt_products：[{"product_name":"佳洁士3D炫白双效美白牙贴","brand":"佳洁士","model":"双效美白型","price":199},{"product_name":"舒客光感炫白牙贴","brand":"舒客","model":"光感炫白型","price":169}]
• kol_quotes：[]
• scoring_breakdown：[{"source":"word_of_mouth","score":87.1,"weight":0.35,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"综合京东、天猫、小红书等平台评价，佳洁士3D炫白双效美白牙贴好评率约92%。用户普遍反馈使用方便，贴合度好，7天后牙齿明显变白，尤其对咖啡渍、茶渍效果显著。缺点方面，部分用户反映使用后牙齿敏感，尤其是前几次使用时酸胀感明显；也有用户认为美白效果不如专业冷光美白持久。专业评测指出，该产品适合轻度至中度黄牙，对重度四环素牙效果有限。总体而言，性价比高，是入门级美白牙贴的首选。","source_count":4}},{"source":"objective","score":61.98499999999999,"weight":0.2,"confidence":0.5,"details":{"rating_avg":4.5,"price":199,"wom_score":87.1}},{"source":"user_review","score":90,"weight":0.35,"confidence":1,"details":{"rating_avg":4.5,"review_count":85000,"source":"product_reviews_aggregate"}},{"source":"search_visual","score":68.72857142857143,"weight":0,"confidence":0.87,"details":{"result_count":7,"judgment_score":78,"authority_score":87.9,"top_sources":["zhihu.com","item.jd.com","bilibili.com","smzdm.com","baike.baidu.com"],"judgment_summary":"佳洁士3D炫白双效美白牙贴美白效果可靠，适合非敏感牙齿用户，但可能引起短暂敏感，性价比中等，建议活动时购入。"}}]
• method_version：v2
• search_visual：{"result_count":7,"judgment_score":78,"judgment_summary":"佳洁士3D炫白双效美白牙贴美白效果可靠，适合非敏感牙齿用户，但可能引起短暂敏感，性价比中等，建议活动时购入。","top_sources":["zhihu.com","item.jd.com","bilibili.com","smzdm.com","baike.baidu.com","jd.com","zhihu.com"]}