
Product Information
|
Product Name |
Kojic Acid Powder |
|
CAS Number |
501-30-4 |
|
Chemical Formula |
C12H16O7 |
|
Molecular Weight |
272.2512 |
|
Chemical structure |
|
|
Appearance |
Light White Powder |
|
Quality document |
Coa, MSDS and TDS |
|
Grade |
Cosmetic grade, food grade |
|
Package |
1.0kgs, 25.0kgs |
|
Storage |
Keep in a cool, dry place, Long time storage -20℃. |
Specifications
|
Purity ( by hplc) |
≥99.0% |
|
Mold & Yeast |
≤100CFU/g |
|
Total Coliform |
≤100CFU/g |
|
Microbiological Exmination |
≤10cfu/g |
|
Total Coliform |
≤100CFU/g |

Descriptions
Kojic acid powder is a kind of specialized inhibitor for melanin. It can prevent the tyrosinase activity through synthesizing with copper ion in the cells after it enters skin cells. Kojic acid and its derivative has better inhibitory effect on tyrosinase than any other skin whitening agents. At present, it is assigned into various kinds of cosmetics for curing freckles, spots on the skin of old man, pigmentation and acne.

Effects And Applications
For Cosmetics:
Kojic acid powder is safe and non-toxic, it has been formulated into lotions, facial nmasks, lotions and skin creams. It also can be used as active ingredients for melasma, freckles, age spots (Solar Lentigines) post-Inflammatory hyperpigmentation (PIH),uneven skin tone and dullness.
For Food Beverage:
Kojic acid powder can be used as a food additive as preservation, anti-corrosion and anti-oxidation.
Health Supplements: It can eliminate free radicals in the body and enhance the power of white blood cells.

Formulation Guide
Safety compliance: Kojic acid is recommended to control the addition amount of kojic acid at 0.7% or below.
Normal concentrations: Most mature formulations are concentrated in the 0.5% - 0.7% range to balance whitening effect, safety, and regulatory compliance.
Avoid mixing directly with strong oxidizers at high concentrations.
Avoid mixing with high-valence metal salt ingredients.
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