Kojic Acid Powder
Kojic Acid Powder

Kojic Acid Powder

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INCI Nomenclature: Kojic Acid
CAS: 501-30-4
Appearance: Off-White Glossy Powder
Solubility: Water Soluble
Suggested Use Levels: 1-4%, 1-2% is recommended to reduce the chance of skin irritation
Formulating Guidelines: Add to the warm water phase of the formula (25-40°C/77-104°F). It can oxidize and lose some of its activity if put into hot water (>40°C/104°F). Can be combined with other skin lighteners.
pH: 3-10 (4-7 ideal)
Storage: Protect from light and store in a cool, dry location.
Shelf life: 36 mos+
  • Product Description

Kojic Acid Powder: Professional-Grade Skin Brightening Solution

Kojic Acid Powder from Shaanxi Bolin Biotechnology delivers consistent results your customers will notice. Our fermentation-derived powder meets strict international standards with proven purity levels exceeding 99%. Manufactured in ISO-certified facilities spanning over 25,800 acres of controlled planting bases, each batch undergoes six-stage quality testing including HPLC analysis. With a stable 36-month shelf life and water-soluble formulation, this off-white powder integrates seamlessly into cosmetic applications at 1-4% concentrations. Since 2012, we've supplied premium Plant Extracts to global manufacturers who demand quality and consistency.

Kojic Acid Powder solubility

What Makes Our Product Different?

You need ingredients that work—not just marketing promises. Our powder stands out because it's manufactured under controlled conditions from raw material verification through final packaging.

Direct Enzyme Action

Unlike other brightening agents that require conversion, this ingredient works immediately. It targets tyrosinase directly by chelating copper ions at the enzyme's active site. This means your formulations deliver faster visible results.

Stable Performance

Your production schedule matters. Our product maintains stability across pH ranges from 3-10 (ideally 4-7) and integrates at moderate temperatures. Add it to your warm water phase at 25-40°C without worrying about activity loss.

Versatile Applications

One ingredient, multiple product lines. Use it in:

  • Sun care products and after-sun treatments
  • Anti-aging serums and creams
  • Brightening lotions and spot correctors
  • Color cosmetics requiring preservation
  • Premium skincare formulations

Bulk Kojic Acid Powder

Technical Specifications

Parameter Specification
INCI Name Kojic Acid
CAS Number 501-30-4
Appearance Off-White Glossy Powder
Purity ≥99% (HPLC tested)
Solubility Water Soluble
pH Range 3-10 (optimal 4-7)
Recommended Dosage 1-4% (1-2% preferred)
Storage Conditions Cool, dry, protected from light
Shelf Life 36 months minimum
Formulation Temperature 25-40°C (77-104°F)

How It Works in Your Formulations?

Understanding the science makes a difference you make superior items. This brightening specialist reversibly hinders tyrosinase activity—the key chemical in melanin generation. By chelating copper particles at the enzyme's dynamic location, it pieces pigmentation at its source.

Superior Mechanism

While competitive inhibitors like arbutin must change over to hydroquinone some time recently getting to be dynamic, our powder works straightforwardly. This coordinate activity implies speedier comes about for your conclusion users.

Temperature Considerations

Add it amid your warm water stage. Keep temperatures underneath 40°C to anticipate oxidation. This straightforward step ensures fixing action all through your fabricating process.

Combination Friendly

You can match it with other skin lighteners for upgraded impacts. It too gives antimicrobial properties that expand item rack life normally.

Manufacturing Excellence Behind Every Batch

Quality isn't an accident. It's engineered into every step.

Two Advanced Facilities

Our 2015 facility handles industrial-scale production with proven extraction technologies. Our 2024 facility adds full automation and closed-loop sustainability systems. Both maintain strict ISO standards.

Six-Stage Testing Protocol

Before Kojic Acid Powder reaches you, each batch passes:

  1. High-quality raw material selection
  2. Heavy metal and pesticide screening (EU standards)
  3. Microbial safety testing
  4. Active ingredient analysis (HPLC/UPLC)
  5. Supplier audit verification
  6. Third-party independent testing

Items

Specification

Result

Assay

98%

98.50%

Appearance

White to Yellowish White Powder

Yellowish White Powder

Brightness

68%

75%

Chroma

BY4

Complies

Moisture

2.0%

0.48%

Loss on drying

0.1%  

0.054%

Heavy Metal

4mg/kg

0.10mg/kg

Microbiology

Total Bacterial Count

≤1000cfu/g

<40cfu/g

Heavy Metal

As

1.0mg/kg

0.10mg/kg

Pb

3.0mg/kg

0.01mg/kg

Cd

1.0mg/kg

0.01mg/kg

Hg

0.01mg/kg

0.001mg/kg

Controlled Source Materials

Our 25,800-acre planting bases grow over 800 plant species under controlled conditions. This vertical integration ensures consistent starting materials for fermentation processes.

Formulation Guidelines for Best Results

Small details make big differences in your final product quality.

Integration Steps

  1. Prepare your warm water phase (25-40°C)
  2. Add powder gradually while mixing
  3. Ensure complete dissolution before adding other actives
  4. Maintain pH between 4-7 for optimal stability
  5. Protect finished products from direct light

Measurement Recommendations

Start with 1-2% for touchy skin details. Increment to 4% for seriously treatment items. Lower concentrations decrease the chance of skin aggravation whereas keeping up efficacy.

What to Avoid

Don't include to hot water over 40°C. Tall temperatures cause oxidation and action misfortune. Keep wrapped up items absent from coordinate daylight amid storage.

Quality Certifications You Can Trust

We back our claims with recognized certifications. Our offices and forms meet SGS, Legitimate, HALAL, HACCP, cGMP, and ISO22000 guidelines. These aren't fair certificates on the wall—they speak to day by day operational commitments.

Third-party inspectors frequently confirm our compliance. Each certification keeps up legitimacy through continuous testing and office reviews.

kojic acid powder certificates

Custom Manufacturing Services

Need more than raw materials? We offer complete OEM solutions.

Flexible Production Options

  • Custom formulations (powders, capsules, tablets, gummies)
  • Small batch capabilities for testing
  • Private label services
  • Full branding support including logo and package design

End-to-End Support

From concept to wrapped up item, our 80+ individual group guides your extend. Researchers create details. Generation specialists keep up quality. Coordinations masters guarantee opportune delivery.

Kojic acid powder oem service

Frequently Asked Questions

1. What is the item utilized for?

It's fundamentally utilized in restorative definitions for skin brightening and anti-aging impacts. It helps obvious sun harm, age spots, and scars whereas giving antimicrobial properties that offer assistance protect products.

2. How does it compare to other brightening ingredients?

Unlike arbutin that requires change to ended up dynamic, this fixing works straightforwardly on tyrosinase chemicals. Compared to Vitamin C subordinates, it appears lower affectability to pH and temperature changes.

3. What concentration ought to I utilize in formulations?

We prescribe 1-2% for common utilize to minimize bothering hazard. You can increment to 4% for seriously medicines. Continuously conduct solidness and security testing for your particular formulation.

4. Can it be combined with other dynamic ingredients?

Yes. It works well with other skin lighteners and cancer prevention agents. Fair keep up appropriate pH levels and dodge intemperate warm amid formulation.

5. What is the rack life of the crude material?

When put away legitimately in cool, dry conditions secured from light, the powder keeps up full movement for 36 months minimum.

Do you give specialized bolster for formulation?

Absolutely. Our R&D research facility group helps with definition questions, soundness testing direction, and application-specific recommendations.

6. What quality testing do you perform?

Every bunch experiences six stages of testing counting overwhelming metal screening (EU benchmarks), microbial security testing, and HPLC investigation for dynamic fixing verification.

7. What are the shipping and bundling options?

We offer adaptable bundling from little tests to bulk amounts. Contact Us for particular volume necessities and shipping arrangements to your area.

Partner With a Reliable Supplier

Over 80 dedicated professionals support your success. Our botanists, biochemical engineers, and industry specialists bring cutting-edge extraction technology and decades of combined experience to every order of Kojic Acid Powder.

Ready to enhance your product line with premium brightening ingredients?

Contact us today: sales1@bovlin.com

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