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Shaanxi Kaishi Biotechnology Co., Ltd
$20
1-199 Kilogram
$15
200-499 Kilogram
$10
≥500 Kilogram
Product Attributes
Brand: KAISHI
Origin: XI'AN SHAANXI
Certification: COA MSDS ISO
Place Of Origin: China
Application Field: Cosmetic Raw Materials
Supply Ability & Additional Information
Packaging: 1kg/bag 25kg/drum
Productivity: 5000kg
Transportation: Ocean,Land,Air,Express
Place of Origin: XI'AN SHAANXI
Supply Ability: 5000kg
Certificate: COA MSDS ISO
Port: Guangzhou,Shenzhen,Beijing
Payment Type: T/T,Paypal
Incoterm: FOB,CIF,EXW,DDP
Product Description
Kojic Acid is a naturally derived compound Cosmetic Ingredients
Anti-aging Ingredients widely used in cosmetic and skincare formulations for its skin-brightening properties. Extracted from fungi such as Aspergillus oryzae during fermentation, it has become a global ingredient of choice for whitening, anti-aging, and antioxidant-focused products. The demand for high-purity standardized Kojic Acid has grown in the US, EU, and Asia, driven by increasing consumer preference for natural, plant-based, and effective cosmetic ingredients.
Content Note: Prepared by our technical team based on current scientific literature. Health claims comply with FDA/EFSA guidelines. Last reviewed: May 2026
Kojic Acid is available in various forms, including powder, liquid, and stabilized complexes. Key specifications are standardized for purity, moisture content, and active compound concentration to meet cosmetic formulation requirements.
| Specification | Standard Value | Test Method | Form |
|---|---|---|---|
| Purity | ≥ 98% | HPLC | Powder / Liquid |
| Moisture | ≤ 0.5% | Loss on Drying | Powder |
| pH (1% solution) | 4.0–5.0 | pH Meter | Liquid |
| Appearance | White to off-white crystalline powder | Visual Inspection | Powder |
The origin of Kojic Acid and its production method impact its activity and stability. Fermentation-derived Kojic Acid tends to have higher purity and is more compatible with cosmetic formulations.
| Type | Purity | Solubility | Application |
|---|---|---|---|
| Fermentation Kojic Acid | ≥98% | Water-soluble | Cosmetics, Skin Brightening Serums |
| Synthetic Kojic Acid | 95–97% | Moderate | Industrial Cosmetic Use |
Additionally, combining Kojic Acid with Vitamin C or Arbutin can enhance skin-brightening effects in cosmetic formulations.
Kojic Acid is primarily used in the following industries and applications:
Benefits include:
According to a study in Journal of Cosmetic Dermatology (2021), Kojic Acid demonstrated significant inhibition of melanin synthesis when formulated at 1–2% concentrations.
Another study in International Journal of Molecular Sciences (2020) highlighted Kojic Acid’s antioxidant potential, supporting skin protection from oxidative stress.
Our Kojic Acid is manufactured under stringent quality control standards:
Typically, 1–2% in creams and serums is effective for brightening without causing irritation.
Studies suggest it is generally well-tolerated at recommended concentrations, but patch testing is advised.
Yes, combining with Vitamin C, Arbutin, or Niacinamide can enhance efficacy in cosmetic formulations.
We supply powder, liquid, and stabilized complexes suitable for cosmetics, personal care, and nutraceuticals.
Yes, we provide full OEM manufacturing, including custom formulation, packaging, and labeling according to buyer specifications.
Packaging & Delivery
| Selling Units: | Kilogram |
|---|---|
| Package Type: | 1kg/bag 25kg/drum |
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