Kojic Acid Powder

Test by: HPLC
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Kojic Acid Powder Introduction

Kojic Acid Dipalmitate is liposoluble derivative of kojic acid. It has better stability to light and heat than kojic acid. Kojic Acid Dipalmitate is widely used as a whitening agent in cosmetic industry.

 CAS no.: 79725-98-7  Molecular formula: C38H66O6
 Molecular structure  


Kojic Acid Powder Specification(COA)

Items Specification Result
Assay ≥99% 99.08%
Appearance White sheet crystal powder Complies
Melting point 92-96℃ Complies
Loss on drying ≤1.0% Complies
Residue on ignition ≤0.5% Complies
Heavy Metal ≤10ppm Complies
Arsenic ≤2ppm Complies
Total plate count ≤1000cfu/g Complies
Molds and yeast ≤100cfu/g Complies

Kojic Acid Powder Benefit and Dosage

1. Stable to light and heat

As liposoluble derivative of kojic acid, Kojic Acid Dipalmitate has better stability to light and heat than kojic acid. 

2. Stable to metal ion

Kojic acid changes color when meeting metal ion, and Kojic Acid Dipalmitate overcomes that.

3. Stable in compound product

There is no hydroxyl groups in the molecular structure of Kojic Acid Dipalmitate, so it can NOT react with active ingredients in preservatives or sun-screening agents. 

4. Easy to be absorbed

Kojic Acid Dipalmitate is liposoluble, so it's easy to be absorbed by the skin, while it has a good function of moisturizing the skin.

Kojic Acid Powder application and Dosage

Skin whitening agent

Recommended usage——1~3%


Kojic Acid Powder is inedible.

Product packaging





By Express By Air By Sea
Suitable for under 50kg
Fast: 7-15 days
High cost
Door to door service
easy to pick up the goods
Suitable for more than 50kg
Fast: 7-15 days
High cost
Port to port
professional broker needed
Suitable for more than 500kg
Slow: 7-45 days
Low cost
Port to port
professional broker needed

How To Buy

Paypal(Suitable for under 500USD) Western Union(Suitable for under 5000USD) Bank Transfer(Suitable for all amount)
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Arrive time: immediately
Easy to handle
Reasonable bank charges
Arrive time: immediately
Easy to handle
Reasonable bank charges
Arrive time:2-3 work days
Easy to handle

Our Mission And Philosophy

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To ensure that the production process is under our control, we have built factory of our own, what’s more, we have bought the most shares of several high-quality manufacturers. From raw material selection, to every specific production procedure, to the storage of every kind of product, every detail is under the inspection of our specialists with at least ten years’ experience.