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Ascorbyl Glucoside: The Stable, WaterSoluble Vitamin C Derivative for Brightening, Antioxidant Protection, and Skin Vitality
Whitening&sunscreen Materials

Ascorbyl Glucoside: The Stable, WaterSoluble Vitamin C Derivative for Brightening, Antioxidant Protection, and Skin Vitality

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Ascorbyl Glucoside is a stable, water-soluble derivative of Vitamin C (L-ascorbic acid) in which a glucose molecule is attached to the 2-position of the ascorbic acid molecule via a glycosidic bond. This structural modification significantly enhances the stability of Vitamin C against oxidation, heat, and light, while preserving its potent antioxidant and skin-brightening properties. Upon topical application, Ascorbyl Glucoside is enzymatically hydrolyzed by skin α-glucosidase enzymes, gradually releasing active L-ascorbic acid that penetrates the epidermis and dermis to exert its biological effects. As one of the most stable and effective Vitamin C derivatives, it offers a gentle, non-irritating alternative to L-ascorbic acid for skin brightening, collagen synthesis stimulation, and antioxidant defense in cosmetic formulations.

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    Product Description

    Our Ascorbyl Glucoside is a high-purity, cosmetic-grade active ingredient produced through enzymatic synthesis from L-ascorbic acid and glucose. It appears as a Off-white crystalline powder with a neutral odor and excellent water solubility. The product is standardized to contain a minimum of 98% Ascorbyl Glucoside (by HPLC), with a CAS number 129499-78-1 and an INCI name of Ascorbyl Glucoside. It exhibits superior oxidative stability compared to L-ascorbic acid, allowing for formulation flexibility in aqueous, gel, and emulsion systems without the need for complex stabilization technologies. It is compatible with a wide range of cosmetic ingredients, including niacinamide, tranexamic acid, and hyaluronic acid, and works synergistically with other antioxidants. With a pH range of 4.0-7.0 and compliance with international cosmetic standards, it is ideal for formulating serums, creams, lotions, toners, and masks targeting hyperpigmentation, dullness, uneven skin tone, and premature aging.
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    Attributes

    English Name Ascorbyl Glucoside Density /
    CAS NO 129499-78-1 Index of Refraction /
    Molecular Formula C₁₂H₁₈O₁₁ Storage Condition Cool Dry Area (sealed, below 25°C, away from light and moisture)
    Mol. wt. 338.27 g/mol Solubility Freely soluble in water
    EINECS No. 604-327-0 Form powder
    MDL No. MFCD08276811 Colour off-white
    Melting Points 158-163°C PH Value 4.0 – 7.0 (1% aqueous solution)
    Stability Good stability under normal temperature, dry, light-proof and sealed conditions. More stable than L-ascorbic acid; protect from high humidity and direct sunlight.
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    Nutritional Composition

    Ascorbyl Glucoside is a pure glycosidic compound composed of ascorbic acid and glucose. It contains no proteins, fats, carbohydrates (beyond the glucose moiety), or other macronutrients. As a single-molecule active ingredient, it is free from preservatives, artificial colors, GMOs, and common allergens.

    Health Benefits

    Ascorbyl Glucoside's health benefits are multifaceted, making it a valuable addition to any health regimen:

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    Provides Potent Skin Brightening & Hyperpigmentation Reduction
    Upon enzymatic hydrolysis in the skin, Ascorbyl Glucoside releases L-ascorbic acid, which inhibits tyrosinase activity and reduces melanin synthesis. It effectively fades dark spots, freckles, melasma, and post-inflammatory hyperpigmentation, promoting a more even and radiant skin tone.
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    Offers Superior Stability & Gentle Efficacy
    Unlike L-ascorbic acid, which is prone to oxidation and may cause irritation at high concentrations, Ascorbyl Glucoside remains stable in aqueous formulations and delivers Vitamin C to the skin gradually, ensuring effective results with minimal risk of stinging, redness, or sensitization.
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    Stimulates Collagen Synthesis & Anti-aging Benefits
    The released L-ascorbic acid acts as a cofactor for prolyl hydroxylase and lysyl hydroxylase, enzymes essential for stabilizing and cross-linking collagen molecules. This supports skin firmness, reduces the appearance of fine lines and wrinkles, and promotes a more youthful complexion.
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    Provides Antioxidant Protection Against Environmental Stressors
    Ascorbyl Glucoside and its released Vitamin C neutralize free radicals generated by UV radiation and pollution, reducing oxidative stress and protecting skin cells from premature aging. It also helps regenerate other antioxidants, such as Vitamin E, for synergistic protection.

    Applications

    Ascorbyl Glucoside is suitable for a variety of health-conscious individuals:
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    Brightening & Pigment-correcting Skincare
    Used in serums, toners, essences, creams, and spot treatments targeting dark spots, hyperpigmentation, melasma, and dull skin (typical use: 1–5%).
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    Anti-aging & Firming Formulations
    Incorporated into anti-aging creams, serums, and emulsions to support collagen synthesis and reduce the appearance of wrinkles and loss of firmness.
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    Sun Care & Post-Sun Products
    Added to sunscreens and after-sun lotions to provide antioxidant support and prevent UV-induced pigmentation.

    Additional Information

    Research and Innovation
    Our commitment to excellence extends beyond production. We invest in ongoing research and development to stay at the forefront of Ascorbyl Glucoside science. This ensures that our products are based on the latest findings and are continuously improved for maximum effectiveness.
    Sustainability and Ethics
    At Shaanxi Bieyouth Biotech Co.,Ltd. we are committed to sustainable and ethical practices. We source our raw materials responsibly and ensure that our production processes have a minimal environmental impact. Our dedication to ethical standards is reflected in every aspect of our business, from our supply chain to our customer relationships.
    Customer Trust
    We understand that trust is earned. That's why we prioritize transparency and communication with our customers. We provide detailed information about our products, their benefits, and the science behind them. Our goal is to empower our customers to make informed decisions about their health and well-being.
    Global Reach
    Ascorbyl Glucoside's benefits are universal, and so is our reach. We distribute our products worldwide, making this elite antioxidant accessible to health-conscious individuals across the globe. Our international presence allows us to serve a diverse range of customers and contribute to global health.
    The Future of Health
    As we continue to explore the potential of Ascorbyl Glucoside, we are excited about the future of health and wellness. We believe that by offering high-quality Ascorbyl Glucoside supplements, we are contributing to a healthier, more vibrant world. Join us in this journey towards optimal health and discover the difference Ascorbyl Glucoside can make in your life.

    Quality Assurance

    We uphold strict quality control standards to ensure that our Ascorbyl Glucoside meet the highest standards of purity and efficacy. Each batch is rigorously tested to confirm the presence of the active compound and to screen for potential contaminants.

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    About Us

    Shaanxi Bieyouth Biotech Co., Ltd. is proud to offer Ascorbyl Glucoside, a cutting-edge supplement for those seeking to enhance their cellular health and protect against the ravages of time. By incorporating our Ascorbyl Glucoside into your health regimen, you are taking a proactive step towards safeguarding your body's cells and promoting a longer, healthier life. Experience the power of this elite antioxidant and embrace the benefits of Ascorbyl Glucoside for your well-being.
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