佳洁士3D炫白美白粉

评测依据

• review_count：28500
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[50,99]
• dimension：best_value
• sources：["天猫","京东","拼多多"]
• time_range：{"from":"2026-06-26 06:26:09","to":"2026-06-26 06:26:09"}
• 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。作为全球领先的牙膏和牙齿美白产品制造商，佳洁士以科研创新为核心，拥有多项牙齿美白专利技术。其产品线覆盖日常清洁、抗敏感、美白修复等领域，在中国市场深耕多年，凭借可靠的品质和亲民的价格赢得了广泛信赖，是许多家庭的首选口腔护理品牌。","product_intro":"佳洁士3D炫白美白粉采用微米级研磨颗粒，配合独特的美白因子，能有效去除咖啡渍、茶渍和烟渍等顽固牙渍。产品不含过氧化物，温和不伤牙釉质，适合日常使用。使用时只需将粉末蘸取少量于湿牙刷上，轻柔刷牙2分钟即可。其细腻的质地能深入齿缝，帮助恢复牙齿自然亮白，同时带来清新薄荷口感。","key_specs":["主要成分：微米级二氧化硅、碳酸钙","净含量：50g","适用人群：成人（孕妇及牙齿敏感者建议咨询医生）","保质期：3年","使用方法：每日1-2次，每次约0.5g","产地：中国"]}
• alt_products：[{"product_name":"佳洁士3D炫白美白粉","brand":"佳洁士","model":"Crest 3D White Whitening Powder","price":89.9},{"product_name":"舒客光感美白粉","brand":"舒客","model":"Saky Glossy Whitening Powder","price":69.9},{"product_name":"参半益生菌美白粉","brand":"参半","model":"Canban Probiotic Whitening Powder","price":59.9}]
• kol_quotes：["@美妆测评师小A：这款美白粉性价比超高，用了一周牙缝里的茶渍明显淡了。","@口腔护理达人李医生：微米二氧化硅配方很安全，适合日常维护白度。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":87.1,"weight":0.5,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈美白效果明显，尤其对茶渍和咖啡渍的去除效果突出，使用一周后可见牙齿亮度提升。多数消费者称赞其性价比高，价格亲民且耐用。部分敏感牙齿用户表示初期有轻微酸感，但适应后无不适。也有少数用户认为粉末飞溅不易控制，建议配合防飞溅牙刷使用。整体好评率超过90%，复购率较高。","source_count":3}},{"source":"objective","score":68.25642857142856,"weight":0.1,"confidence":0.5,"details":{"rating_avg":4.6,"price":89.9,"wom_score":87.1}},{"source":"user_review","score":92,"weight":0.25,"confidence":1,"details":{"rating_avg":4.6,"review_count":28500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@美妆测评师小A：这款美白粉性价比超高，用了一周牙缝里的茶渍明显淡了。","@口腔护理达人李医生：微米二氧化硅配方很安全，适合日常维护白度。"]}}]
• method_version：v2
• search_visual：null