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Kojic Acid Powder is a natural and effective skin-brightening agent derived from a specific type of fungus. It serves as a safe alternative to harsh skin-lightening chemicals like hydroquinone, which may harm the skin and cause adverse side effects. By inhibiting melanin production—the pigment responsible for skin darkening—kojic acid helps brighten the complexion and reduce pigmentation. This makes it an excellent choice for addressing various skin concerns, including age spots, acne scars, melasma, and dark circles.
Pure Kojic Acid Powder, also known as aspergillic acid, is a specific inhibitor of melanin. It can effectively inhibit the formation of melanin through superior tyrosinase inhibition compared to other whitening surfactants. Kojic Dipalmitate Powder does not act on other biological enzymes in the cell, ensuring no toxic effect while entering the cell stroma to play a role in water retention and increasing skin elasticity.
It has been incorporated into various cosmetics to treat freckles, senile plaques, and acne. It also functions in scavenging free radicals, enhancing cell vitality, and food preservation.
| Product Name | Kojic Acid |
| CAS No. | 501-30-4 |
| Package | 25kg/Drum |
| Appearance | Almost white crystal or powder |
| Purity | ≥99.0% |
| Melting point | 152-156℃ |
| Heavy metals | ≤10ppm |
| Shelf Life | 24 months under proper conditions |
1. Skin Care: Used in lotions, masks, and creams to treat age spots, freckles, and acne safely.
2. Food Processing: Acts as a preservative and antioxidant. Inhibits nitrosamine formation in processed meats without affecting taste.
3. Medicine: Used as a raw material for antibiotics and analgesic treatments for inflammation and pain.
4. Agriculture: Applied in biological pesticides and micro-fertilizers to increase crop yields.
Kojic acid bulk powder is safe for most people when used at the appropriate concentration. It is vital to use it within recommended levels to avoid redness or irritation. Always follow standard formulation guidelines.










It is primarily used as a skin-brightening agent in cosmetics to treat hyperpigmentation, dark spots, and melasma by inhibiting melanin production.
Yes, it is a natural ingredient that is generally safe for all skin types. However, it should be used at the recommended concentration (usually 1-2%) to avoid irritation.
Kojic Acid is a natural alternative derived from fungi, whereas hydroquinone is a synthetic chemical. Kojic acid is often considered gentler for long-term use.
Yes, it acts as a preservative and antioxidant in food processing, helping to maintain color and prevent the formation of certain carcinogens in processed meats.
The shelf life is 24 months. It should be stored in a cool, dry place, away from strong light and heat in its original packaging.
Yes, it has antioxidant properties that protect skin cells from free radicals and help boost collagen production to maintain skin firmness.