Kojic Acid Powder – Skin Whitening Cosmetic Raw Material

Kojic Acid Powder – Premium Skin Whitening Cosmetic Raw Material

Kojic acid is one of the most effective and widely used skin-brightening agents in cosmetic formulations. A specialized inhibitor of melanin synthesis, it works by preventing tyrosinase activity — the key enzyme responsible for melanin production — making it an essential ingredient for formulating brightening serums, creams, and spot treatments.

Technical Specifications

• Product Name: Kojic Acid Powder
• Molecular Formula: C₆H₆O₄
• CAS No.: 501-30-4
• Test Method: HPLC
• Solubility: Easily soluble in water, ethanol, and acetone

Key Functions

• Melanin inhibition – prevents tyrosinase activity by binding with copper ions in skin cells; superior inhibitory effect compared to many other whitening agents
• Brightening & spot reduction – effective for formulating products targeting freckles, age spots, post-inflammatory pigmentation, and acne marks
• Antioxidant activity – helps eliminate free radicals and supports cell vitality
• Antibacterial & antifungal properties – adds additional protective benefits to cosmetic formulations

Available Sizes

• 20g | 50g | 100g | 300g | 500g | 1000g

Note: This product is intended for cosmetic formulation use only. Always conduct appropriate patch testing and safety assessments before use in finished products.

Explore more wellness and personal care essentials in our Most Loved Wellness Picks collection, or browse our full Personal Care & Beauty range. For more information on cosmetic ingredients, visit the FDA’s cosmetic ingredients resource.

FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.