这种成分是什么?

이 원료는 다음의 구조를 갖는 유기산이다.

有安全性信息吗?

특정 알레르기 반응에 주의가 필요합니다. Lactobionic Acid is well-tolerated and safe for all skin types, particularly sensitive or reactive skin. Its mild exfoliating nature and skin barrier support minimize irritation risk. It can be used long-term in skincare with low chances of adverse effects.

使用时有什么注意事项吗?

락토바이오닉애씨드(Lactobionic Acid)은 폴리하이드록시산(PHA)으로, 각질 제거와 피부 수분 유지에 도움을 줍니다. 자극이 적어 민감성 피부에도 적합하며, 피부의 탄력 향상과 항산화 효과를 제공합니다. Lactobionic Acid is a polyhydroxy acid (PHA) with a larger molecular size than alpha hydroxy acids (AHAs), leading to mild and surface-level exfoliation. It works by breaking down the connections between dead skin cells (desmosomes), allowing their gentle removal without damaging the skin barrier. Unlike stronger acids, lactobionic acid exfoliates without causing redness, dryness, or irritation, making it suitable for sensitive skin. Additionally, it is hygroscopic, attracting and retaining moisture to improve skin hydration and elasticity. Lactobionic Acid also exhibits antioxidant and anti-inflammatory properties, protecting against free radical damage and soothing irritated skin. It supports the skin barrier function, enhancing resilience and reducing moisture loss. Compared to AHAs and BHAs, PHAs like lactobionic acid provide exfoliation combined with moisturization and antioxidant benefits

成分列表

成分词典

LACTOBIONIC ACID

Lactobionic acid is a disaccharide formed between beta-D-galactose and D-gluconic acid.

临床证据

皱纹 C
干燥 C

研究所用浓度: 4–10%
使用时间: 晚上
刺激性: 低

等级依据对该成分研究文献的核查，描述的是成分本身，而非所有含该成分产品的功效。

产品中实际含有多少

标示含量的产品 22 款中位数 0.01%0% 达到研究所用浓度（4–10%）

低于 0.01% 4
0.01–0.1% 17
0.1–1% 1
1% 以上 0

标示含量的多为以该成分命名的产品，数值可能偏向象征性的少量添加。

含该成分的产品中，58 款将其列在 1% 线之前，42 款列在之后（通常不超过 1%）。

未标示含量的产品，若列在前面，约 18%、列在后面约 3% 的可能达到研究浓度。

按肌肤问题的临床证据等级

C: 无对照或复方产品研究

参考文献 1 篇

Warowna 2025, lactobionic against mandelic acid on hydration, 180 women

含有此成分的产品

已确认 100 款中的 12 款 · 按含量充足程度排序 · 查看全部 100 款

定义

Lactobionic acid is a disaccharide formed between beta-D-galactose and D-gluconic acid. It has a role as an antioxidant. It is functionally related to a lactose. It is a conjugate acid of a lactobionate.

来源: PubChem

美国FDA 物质登记 · UNII 65R938S4DV · 登记名称 LACTOBIONIC ACID · 单一化学物质

来源: 美国FDA 物质识别码（UNII）

化妆品中的作用

稳定 pHBUFFERING

安全与法规参考

加拿大

Conditions of Use by product type : (a) Products for use on the skin for consumer use. Manufacturer or importer to provide pH levels. (b) Products for use on the skin for professional use: Manufacturer must provide Health Canada with evidence of safety including: 1. pH levels 2. AHA concentrations 3. Directions for use 4. Clinical studies demonstrating minimal skin irritation (c) Products intended to be diluted in bath water may contain levels of AHAs exceeding 10% (d) Other cosmetics (e) Any cosmetics
Maximum Concentration Permitted : (a) Between 3% and 18% total mono-AHA equivalents with a pH equal to or greater than 3.5 (b) Between 18% and 30% total mono-AHA equivalents and/or a pH between 3.0 to 3.5 (d) Between 3% and 30% total mono-AHA equivalents with a pH equal to or greater than 3.0 (e) 3%
Warnings and Cautionary Statements: (to the effect of) : (a) and (b) : "Use only as directed", "Avoid contact with the eyes", "If irritation persists, discontinue use and consult a physician", "It is recommended that prior to exposure to the sun, users cover areas where AHAs have been applied with sunscreen" Product labels should contain appropriate directions regarding frequency and/or duration of use. (b only) "For professional use only" (d) "Use only as directed", "Avoid contact with eyes", "Discontinue use if rash or irritation occurs"

来源: 韩国食药处化妆品法规信息

未列入韩国有毒物质 GHS 分类 · 现有化学物质

来源: 韩国有毒物质 GHS 信息（环境公团）

Other restriction: ban substances that deplete the ozone layer

来源: 欧盟 CosIng 成分清单

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