ALPHA-ARBUTIN
Youdaoplaceholder0 I. Basic information
Chemical nature : A glycoside compound formed by the combination of hydroquinone and α -glucoside (molecular formula: C₁₂H₁₆O₇, molecular weight: 272.25).
Properties : White crystalline powder, melting point 203-207 ° C, readily soluble in water and ethanol.
Production process : Can only be synthesized by microbial enzymatic fermentation (not extracted from plants), purity ≥99% after purification.
Youdaoplaceholder0 2. Core efficacy and advantages
Function Mechanism of action and effects
Strong whitening effect inhibits tyrosinase activity (more than 10 times the efficacy of β -arbutin ), blocks melanin synthesis, clinically proven to brighten skin by 18.3% and reduce pigmentation by 29.6%.
High safety No cytotoxicity, no photosensitivity, good mildness (suitable for sensitive skin), avoiding the irritation risk of conventional hydroquinone.
Anti-inflammatory repair relieve UV burns and inflammation, promote skin barrier repair and reduce acne mark formation.
Antioxidants eliminate free radicals, delay photoaging, and work together to enhance sun protection.
Youdaoplaceholder0 3. Application areas and usage recommendations
Cosmetic formulations
Suitable formulations : Essence, cream, mask (recommended addition 0.5%-2%).
Compatibility : Resistant to acids and alkalis (stable at pH 3.5-7.0), compatible with whitening ingredients such as vitamin C derivatives and NIACINAMIDE.
Medicine
For the repair of UV-damaged scars, as an adjunctive treatment for pigmented skin diseases.
⚠️ IV. Notes
Storage conditions : Sealed away from light, in a dry place below 25 ° C (avoid moisture and clumping).
Contraindications for use : Use with caution if allergic to hydroquinone; Pregnant women should consult a physician.
Note: Its whitening efficacy and safety have been certified by international brands such as Lodun and POLA, and its market share is growing at an annual rate of over 20 percent.
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