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Factory Supply Kojic Acid Powder for Skin Whitening Cosmetics
Xi'an Lenutra Ingredients Co., Ltd. stands as one of China's most specialised manufacturers and suppliers of kojic acid, renowned for its premium products and competitive pricing. Rest assured, our factory offers wholesale bulk quantities of kojic acid. Custom orders are most welcome.
product description
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.
Product Introduction
- Pure Kojic Acid Powder also known as aspergillic acid and kojic acid, is a specific inhibitor of melanin, which can effectively inhibit the formation of melanin. Kojic acid whitening surfactants had better tyrosinase inhibition than other whitening surfactants. Kojic Dipalmitate Powder does not act on other biological enzymes in the cell, no toxic effect on the cell, at the same time it can enter the cell stroma, the composition of cellular glia, play the role of water retention and increase skin elasticity.Kojic Acid Powder has been incorporated into various cosmetics to make whitening cosmetics for freckles, senile plaques, pigmentation and acne. It has the functions of scavenging free radicals, enhancing cell vitality, food preservation and color protection, etc. It is widely used in the field of medicine and food.

Technical Data Sheet
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Product Name |
Kojic Acid |
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CAS No. |
501-30-4 |
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Package |
25kg/Drum |
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Item |
Standard |
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Appearance |
Almost white crystal or powder |
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Purity |
≥99.0% |
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Melting point |
152-156℃ |
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Loss on drying |
≤1.0% |
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Residue on ignition |
≤0.2% |
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Chloride |
≤100 mg/kg |
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Heavy metals |
≤10ppm |
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Fe |
≤1ppm |
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As |
≤0.1ppm |
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Conclusion: Conform, |
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Storage: Store in cool and dry places. Keep away from strong light and heat. |
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Packing: By 25kgs/Drum. |
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Shelf Life: 24 months under the above condition, and in it’s original package. |
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Product Functions

- 1. Brightens Skin:Kojic Acid Powder works by inhibiting the production of melanin, which is responsible for darkening of the skin. Its ability to brighten the skin and reduce pigmentation makes it a popular ingredient in skin whitening products.2. Fights Acne:The ingredient has natural antibacterial properties that help prevent acne breakouts. It inhibits the growth of bacteria on the skin that can cause acne, helping to keep the skin clean and refreshed.3. Anti-aging Properties:Kojic Acid Powder is an antioxidant that helps protect skin cells from damage caused by environmental stressors and free radicals. It also boosts collagen production to keep the skin firm, plump, and youthful.
4. Removes Dead Skin Cells:
Kojic Acid Powder penetrates the topmost layer of the skin and helps speed up the natural exfoliation process. This removes dead skin cells to reveal fresher, brighter skin underneath. It also helps unclog pores and improve the overall texture of the skin.
5. Safe and Gentle:
Kojic Acid Powder is a natural ingredient that is safe to use on all skin types, including sensitive skin. Unlike other skin whiteners that can cause skin dryness and irritation, this powder is gentle and does not strip the skin of its natural oils.
Product Applications
1. In Skin Care Cosmetics
In human skin, under the catalysis of tyrosinase, tyrosine and oxygen free radicals undergo complex oxidation and polymerization, and finally synthesize melanin. Kojic acid can inhibit the synthesis of tyrosinase, so it can strongly inhibit the formation of skin melanin, and it is safe and non-toxic, and will not produce vitiligo sequelae, so kojic acid has been formulated into lotions, masks, lotions, and skin creams. High-grade whitening cosmetics that can effectively treat freckles, age spots, pigmentation, acne, etc.
2. Food processing
Kojic acid can be used as a food additive, which has the functions of preservation, antiseptic and anti-oxidation. Experiments have shown that kojic acid can inhibit the conversion of sodium nitrite in bacon into carcinogenic nitrosamines, and the addition of kojic acid in food will not affect the taste, aroma and texture of food; kojic acid is also a source of maltol and ethyl maltol. Raw materials, in food processing, kojic acid is widely used.
- 3. The field of medicine.Since Kojic Acid Powder has no mutagenic effect on eukaryotic cells, it can also eliminate free radicals in the human body and enhance the power of leukocytes, which is beneficial to human health. Therefore, kojic acid has been used as the raw material of cephalosporin antibiotics, and the finished medicines produced are used for treatment. Headache, toothache and local inflammation and other diseases, the analgesic and anti-inflammatory effects are very ideal.4. AgricultureKojic Acid Powder can be used in the production of biological pesticides. The biological micro-fertilizer (dark red liquid) made by adding 0.5-1.0% kojic acid, whether it is sprayed at a low concentration as a foliar fertilizer, or made into a growth and yield-increasing agent for root application, this crop production accelerator has good effects on food and Vegetables have obvious effect of increasing yield.

Safety of Kojic Acid
In fact, kojic acid bulk powder is safe for most people when used at the appropriate concentration.
Like any other skin care ingredient, it is important to use the Kojic Acid Powder within the recommended concentration to avoid any adverse reactions. Excessive use can cause skin irritation, redness, and even skin discoloration. It is also important to follow the instructions on the product packaging.
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