“牙齿磨薄了、牙缝变大了,用这款牙膏就能修复。”近日,因功效宣传问题,俊小白陷入争议。
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2025年12月中旬,山东大学齐鲁医院(青岛)口腔科医生王化淳在短视频平台发布视频,质疑俊小白夸大宣传。随后,相关视频删除。
Junxiaobai, a Chinese toothpaste brand, is under regulatory investigation for allegedly exaggerating its functional claims, including promoting "enamel repair" and "tooth remineralization" beyond its officially approved effects.
enamel /ɪˈnæm(ə)l/ 釉质
remineralization /ˌriːmɪnərəlaɪˈzeɪʃn/ 再矿化
The controversy began in mid-December 2025 after Wang Huachun, a dentist at Qilu Hospital of Shandong University (Qingdao), posted — and later removed — a video questioning the brand's marketing claims.
据青蜂侠消息,俊小白在网络上以“修护牙釉质再矿化”为卖点,但国家药监局备案显示,该款牙膏的功效宣称仅为“抗牙本质敏感,清洁”。人体功效评价试验简述亦仅围绕“抗敏感”展开,除产品名称外,无任何“修护”“护釉”类描述。
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针对俊小白宣传的“提高牙釉质硬度3.6倍”“修护牙釉质”等功效,上海市长宁区市场监管局表示,已于2025年12月1日对其立案调查。
Junxiaobai has promoted its toothpaste as "repairing enamel through remineralization", but regulatory filings list its approved functions only as cleaning and relieving dentin hypersensitivity. Following claims such as "increasing enamel hardness by 3.6 times", Shanghai's Changning district market regulator opened an investigation on Dec 1, 2025.
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另据中国新闻周刊报道,2026年1月7日,俊小白品牌大使“小如老师”回应,俊小白所有产品均已完成合规备案,当职业投诉人发起投诉且品牌方未妥协时,案件会进入监管部门的立案调查流程。
Brand ambassador "Teacher Xiaoru" said all products have completed compliance filings, adding that unresolved complaints are typically referred to regulators.
据了解,俊小白是近年兴起的网红牙膏品牌,一支净含量100克的牙膏,定价在39.9元至69.9元。
俊小白宣传的“牙齿再矿化”是什么?
牙齿再矿化,是俊小白宣传的核心功效之一。北京一所三甲医院的口腔医学中心主任王智(化名)介绍,医学上所说的“再矿化”,是防止牙齿病变进一步加重,而不是修复受损牙齿。当消费者听到牙膏有“修复”作用,往往会被误导。“靠刷牙解决牙齿松动甚至破损问题,是完全不可能的。”
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“再矿化是一个被广泛使用的概念。”王智解释,一些功效型牙膏的再矿化效果,是指牙齿表面轻微破损部位重新沉淀矿物质,这对牙齿组织具有一定保护作用,但仅限于牙齿表层,且只能在显微镜下观察到。即使发生了再矿化,其结构也远不如天然牙釉质坚硬,更不可能生成新的牙釉质。
At the center of the dispute is "tooth remineralization". Wang Zhi (pseudonym), director of a stomatology center at a Beijing hospital, said the term refers to slowing tooth decay rather than repairing damage, warning that brushing cannot fix structural problems. Any remineralization effect, he added, is superficial, microscopic, and far weaker than natural enamel.
stomatology /ˌstəʊməˈtɒləɡi/ 口腔学
microscopic /ˌmaɪkrəˈskɒpɪk/ 微小的
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王智介绍,目前,有充分医学证据支持的牙膏功效主要有两类:一是含氟牙膏可预防龋齿、促进再矿化;二是防酸牙膏有助于减轻牙本质敏感。除此之外的研究成果尚未被学术界广泛认可。
多款牙膏宣传效果曾引争议
俊小白并非唯一在功效宣传上引发争议的牙膏品牌。
天眼查数据显示,目前全国有2400多家牙膏相关企业,其中近5%曾因违反《牙膏监督管理办法》或《中华人民共和国广告法》等规定被行政处罚,常见问题包括商品用途表述不清等。
2025年11月,国产网红牙膏品牌BOP因虚假宣传,被上海市长宁区市场监管局罚款4.8万元。2026年1月13日,“高露洁牙膏称能让牙缝填上”的话题,也引发争议。
Junxiaobai is not alone. Nearly 5 percent of China's 2,400 toothpaste-related companies have been penalized for misleading claims, with internet-famous brand BOP fined in 2025 and Colgate facing controversy in early 2026.
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2025年11月,国家药监局发布《牙膏分类目录(征求意见稿)》,拟将牙膏功效限定为八大类。依据前述征求意见稿,前五类包括基础清洁、防龋、抑制牙菌斑、抗牙本质敏感和减轻牙龈问题,其功效宣称用语将被严格规范;后三类为去渍美白、抗牙石和减轻口臭,在用语表述上可适当调整。目前,该意见稿已完成公开征求意见。
王智预计,如果该目录最终落地实施,将进一步规范牙膏行业,压缩功效宣传“打擦边球”的空间。
In November 2025, the National Medical Products Administration proposed limiting toothpaste claims to eight categories, with stricter wording controls for core functions. Wang said the move would help standardize the industry and curb exaggerated or borderline claims.
borderline /ˈbɔːdəlaɪn/ 临界的
来源:中国青年报 中国新闻周刊 青蜂侠
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