この成分は何ですか?

이 원료는 다음의 구조를 갖는 유기산이다.

安全性に関する情報はありますか?

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.

使用上の注意点はありますか?

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

成分一覧

成分辞典

ラクトビオン酸

LACTOBIONIC ACID

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

臨床エビデンス

シワ C
乾燥 C

研究で使われた濃度: 4–10%
使うとき: 夜
刺激: 低め

等級はこの成分の研究を論文まで確認して付けました。成分の根拠であり、この成分を含むすべての製品の効果ではありません。

製品には実際どれくらい入っているか

含有量を表示した製品 22件中央値 0.01%0%が研究で使われた濃度（4–10%）以上

0.01%未満 4
0.01〜0.1% 17
0.1〜1% 1
1%以上 0

含有量の表示は多くが製品名に成分名を使った製品によるもので、名前だけの少量に偏っている可能性があります。

この成分を含む製品のうち58件は全成分の前の方（1%ラインより前）、42件は後ろ（ふつう1%以下）に書いています。

含有量の表示がない製品は、前の方に書いていれば約18%、後ろなら約3%の確率で研究濃度に届くと見ています。

肌悩み別の臨床エビデンス等級

C: 対照のない試験・複合製品の試験

根拠文献 1件

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

この成分を含む製品

確認済み 100件中 12件 · 十分に入っている製品から · 全 100件を見る

定義

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.

出典: PubChem

米国FDA 物質登録 · UNII 65R938S4DV · 登録名 LACTOBIONIC ACID · 単一の化学物質

出典: 米国FDA 物質識別番号（UNII）

化粧品での役割

pH を安定させるBUFFERING

安全性・規制情報

カナダ

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"

出典: 韓国食薬処化粧品規制情報

韓国の有害物質GHS分類なし · 既存化学物質

出典: 韓国有害物質GHS情報（環境公団）

Other restriction: ban substances that deplete the ozone layer

出典: EU CosIng 成分リスト

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