Kojic Acid Powder Bulk
2.Appearance: White Powder
3.Specification: 99%
4.Europe Warehouse
5.Packing Specification: 25kg/drum, 27 drums/tray
6.Delivery: 3-7working days
7.Main Market: Europe, America, Vietnam, Indonesia, Southeast Asia, Thailand, Russia, etc.
8.Certification: cGMP,KOSHER,HALAL,BRC,ORGANIC,ISO9001,ISO22000 etc.
9.OEM service
- Product Description
Factory for professional natural kojic acid powder bulk raw materials that is cGMP certified
The main thing that Shaanxi Hongda Phytochemistry Co., Ltd. makes is kojic acid. Aspergillus niger, a natural fungus, makes our kojic acid. It is a natural substance that makes skin whiter and slows down the aging process. People often use it in makeup.
Shaanxi Hongda has been the world's largest producer of cosmetics raw materials and natural Plant Extracts for 24 years. They provide high-quality natural ingredients, plant extracts, and chemical raw materials worldwide. We inspect each batch of products for quality to satisfy international standards and are HALAL, KOSHER, ISO9001, and ISO22000 approved.
Product Specification
ANALYSIS | SPECIFICATION | RESULTS |
Appearance | White powder | Complies |
Odor | Characteristic | Complies |
Tasted | Characteristic | Complies |
Assay | 99% | Complies |
Sieve Analysis | 100% pass 80 mesh | Complies |
Loss on Drying | 5% Max. | 1.02% |
Sulphated Ash | 5% Max. | 1.3% |
Extract Solvent | Ethanol & Water | Complies |
Heavy Metal | 5ppm Max | Complies |
As | 2ppm Max | Complies |
Residual Solvents | 0.05% Max. | Negative |
Microbiology | ||
Total Plate Count | 1000/g Max | Complies |
Yeast & Mold | 100/g Max | Complies |
E.Coli | Negative | Complies |
Salmonella | Negative | Complies |
Key Benefits of Kojic Acid Powder:
🌿 Natural substance to evenly whiten skin
Shaanxi Hongda's kojic acid powder bulk comes from Aspergillus niger and is a natural organic acid. It stops tyrosinase, lowers the formation of melanin, and makes freckles, sun spots, and dark patches less noticeable. This makes the skin look brighter and more even.
🌱 Antioxidant Effect, Slows Down Aging
Natural kojic acid powder can protect the skin from free radicals, which slows down the aging process and makes fine lines and wrinkles less noticeable, keeping the skin looking young.
💧 Increases the moisture in the skin
Kojic acid bulk powder can stop the development of melanin, make skin more moist, and improve hydration, which makes skin smoother, softer, and more luminous.

Why Choose Shaanxi Hongda Phytochemistry?
✅ Global Certifications:
Our products are certified by ISO9001, GMP, HACCP, and other international certifications, ensuring that every batch meets stringent quality standards.

✅ Customized Services:
We offer OEM/ODM services, customizing specifications, formulas, and packaging to meet customer needs.

✅ Global Supply Chain:
Strong production capabilities and years of participation in global health and food industry events have led to long-term cooperation with many companies.

✅ Strict Quality Control:
Every batch of our products undergoes rigorous quality testing to ensure high purity, contamination-free conditions, and compliance with international quality standards.

FAQs
Q1: What is Kojic Acid Powder?
A: Natural organic kojic acid powder suppresses tyrosinase and decreased melanin synthesis. The cosmetics industry uses it extensively.
Q2: What are Kojic Acid Powder's major uses?
Kojic acid powder is mostly used in anti-aging and whitening skincare. It reduces dark spots and freckles, evens skin tone, and provides antioxidant and anti-aging benefits.
Q3: Is Kojic Acid Powder safe?
A: Kojic Acid Powder Bulk whitens gently. Significant study has shown its safety and suitability for most skin types, including sensitive.
Q4: Do you provide samples?
A: Yes, we provide free samples for customer testing. Samples are shipped within 3-5 business days to help you verify the product's effectiveness.
Q5: Does Kojic Acid Powder meet international standards?
A: Our ISO9001 and HACCP-certified Kojic Acid Powder ensures high-quality batches. Every batch has a third-party test report.
Customers all around the world can buy high-purity, high-performance kojic acid powder bulk from Shaanxi Hongda Phytochemistry Co., Ltd. This enables cosmetics companies throughout the world produce better products that meet the desires of people who seek skin care products that whiten and fight aging. Contact us:duke@hongdaherb.com.


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