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Kojic Acid
Whitening&sunscreen Materials

Kojic Acid

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Kojic acid is a natural organic acid obtained via deep fermentation of Aspergillus oryzae strain. It is white to pale yellow crystalline powder with almost no peculiar odor. It is water-soluble, and can also dissolve in ethanol, acetone and other polar organic solvents, while insoluble in benzene and mineral oil. As an efficient tyrosinase inhibitor and natural antioxidant, it is widely used in whitening cosmetics, food anti-browning preservation, seafood and meat fresh-keeping industries.

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    Product Description

    This product is produced under strict GMP, ISO, HALAL and KOSHER standardized production systems, and refined by recrystallization purification process. The purity of kojic acid reaches 99.0%–101.0%. It does not contain artificial pigments, synthetic flavors, chemical preservatives or harmful heavy metal impurities. The product has stable properties under weak acid and neutral environments, good compatibility with most cosmetic and food raw materials, low microbial load, fully meeting the safety standards for cosmetic, food and feed grade applications.
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    Attributes

    English Name Kojic Acid Density 1.1712 g/cm³ (25℃)
    CAS NO 501-30-4 Index of Refraction /
    Molecular Formula C₆H₆O₄ Storage Condition Sealed, lightproof, cool and dry place; long-term storage temperature ≤30℃
    Mol. wt. 142.11 Solubility Freely soluble in water, ethanol, acetone; slightly soluble in ether, chloroform; insoluble in benzene
    EINECS No. 207-922-4 Form Crystalline Powder
    MDL No. MFCD00006562 Colour White to Pale Yellow
    Melting Points 152–155℃ PH Value 3.0–4.0 (1% aqueous solution)
    Stability Stable at normal temperature; sensitive to strong light, high temperature and alkaline environment, easy to turn brown and lose activity under long-term illumination
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    Nutritional Composition

    Core active ingredient: Fermentation-derived Kojic Acid with content of 99.0%–101.0%. Free of synthetic pigments, parabens, mineral oil, residual solvents and toxic impurities. It is a natural chelating whitening raw material with strong tyrosinase inhibition and antioxidant activity, complying with EU CosIng, FDA GRAS, China GB food additive standards and cosmetic safety regulations.

    Health Benefits

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

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    Powerful Melanin Inhibition
    Chelates copper ions in tyrosinase, blocks melanin synthesis, fades dark spots and brightens uneven skin tone.
    Vegetarian
    Natural Antioxidation
    Eliminates free radicals, inhibits enzymatic browning of fruits, vegetables and aquatic products, effectively prolongs shelf life.
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    Broad-spectrum Bacteriostasis
    Suppresses the reproduction of gram-positive bacteria, molds and yeasts to reduce food spoilage.
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    Excellent Formula Compatibility
    Matches well with most cosmetic and food raw materials, with mild irritation within recommended dosage.

    Applications

    Kojic Acid is suitable for a variety of health-conscious individuals:
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    Cosmetics & Skincare
    Added to whitening essence, spot cream, facial mask, toner and body brightening lotion as core lightening active ingredient. 
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    Food & Aquatic Products
    Used for anti-browning of fresh-cut fruits, vegetables, seafood and cured meat to maintain natural color.
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    Functional Food
    Applied as natural antioxidant and preservative in meal replacement powder, solid drinks and baked snacks.

    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 Kojic Acid 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
    Kojic Acid'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 Kojic Acid, we are excited about the future of health and wellness. We believe that by offering high-quality Kojic Acid supplements, we are contributing to a healthier, more vibrant world. Join us in this journey towards optimal health and discover the difference Kojic Acid can make in your life.

    Quality Assurance

    We uphold strict quality control standards to ensure that our Kojic Acid 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 Kojic Acid, a cutting-edge supplement for those seeking to enhance their cellular health and protect against the ravages of time. By incorporating our Kojic Acid 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 Kojic Acid for your well-being.
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