Kojic Acid

The Potent Tyrosinase Inhibitor and Whitening Agent

Kojic acid is a weakly acidic organic compound made through the fermentation pathway of microorganisms. It can strongly suppress the formation of skin melanin by inhibiting the synthesis of tyrosinase. It is safe, non-toxic, and effective against freckles, age spots, pigmentation, and acne.

INCI Name

Kojic Acid

CAS No.

501-30-4

Source

Made of microorganisms through fermentation pathway

Core Function

Strong melanin suppression, treats freckles/age spots/pigmentation, anti-bacterial, anti-oxidant.

The Gold Standard in Depigmentation: 99%+ Pure Kojic Acid for Clinical-Grade Brightening

In the high-stakes world of luxury skincare, achieving potent skin brightening without the risk of systemic irritation or post-inflammatory hyperpigmentation is the ultimate formulation hurdle. Many brightening actives lack the stability or the enzymatic precision required for premium formulations. Our 99%+ Ultra-Pure Kojic Acid provides the authoritative solution. By directly targeting the tyrosinase synthesis pathway, our ingredient delivers unparalleled depigmentation efficacy, ensuring consistent, clinical-grade results that define the next generation of blemish-correcting skincare.

Unrivaled Efficacy: Clinical & Laboratory Proof

  • Tyrosinase Inhibition: Lab-validated potency where a concentration of just 20g/ml inhibits tyrosinase activity by 70% – 80%, making it one of the most efficient melanin-suppressing agents available.

  • Clinical Safety Profile: Proven to be non-toxic and non-sensitizing, offering a high-performance brightening solution that eliminates the risks of traditional bleaching agents.

  • Dual-Action Protection: Beyond its depigmentation power, it functions as a broad-spectrum antimicrobial and antioxidant, stabilizing your formulation while actively treating skin concerns like age spots, freckles, and post-acne pigmentation.

Core Specifications & Technical Parameters

ParameterSpecification
Purity>= 99%
AppearanceWhite to beige-brown crystalline powder
Melting Point152 – 155°C
Recommended Dosage0.5% – 2.0%
SolubilityWater, Alcohol, Acetone
Shelf Life24 Months
StorageCool, dry, well-ventilated area in sealed containers

Formulation Intelligence: The “Golden Synergy” Blends

Empower your R&D pipeline with these strategically optimized pairings to achieve high-performance results:

  • The “Precision Brightening” Protocol: Combine with Alpha-Arbutin. This dual-pathway approach targets melanin at different stages of the synthesis process, providing a comprehensive depigmentation strategy that is significantly more effective than single-active serums.

  • The “Flawless Tone” Serum: Pair with Niacinamide. While Kojic Acid inhibits melanin production, Niacinamide prevents the transfer of melanosomes to surface skin cells, resulting in a faster, more uniform brightening effect.

  • The “Antioxidant Barrier” Cream: Integrate with Vitamin E and Ferulic Acid. This trio creates a potent antioxidant shield, protecting the Kojic Acid from degradation while enhancing the skin’s defense against UV-induced pigment formation.

Quality Assurance & Regulatory Excellence

Our production standards reflect the precision required by global dermatological brands, ensuring total supply chain confidence:

  • ISO 9001

  • ISO 22000

  • COSMOS

  • HALAL

  • IQNET

Our comprehensive technical dossier—including TDS, MSDS, and COA—is ready for your regulatory and safety assessment teams.

Secure Your Competitive Edge in Brightening Tech

True efficacy in depigmentation demands uncompromised purity. Do not settle for variable-grade alternatives when you can integrate the clinical reliability of our 99%+ Pure Kojic Acid.

Contact our technical advisory team today to secure your professional evaluation samples and gain immediate, priority access to our full library of technical validation reports and stability testing data.

Request your technical dossier and premium-grade samples today to initiate the next generation of high-potency brightening care.

Shaanxi Huatai Bio-Fine Chemicals Co., Ltd. is a specialized manufacturer of advanced Functional Skincare Ingredients, providing scalable wholesale solutions for global beauty brands. We offer high-purity bulk supplies of Glabridin (brightening), Licochalcone A (anti-acne), Totarol, and Dipotassium Glycyrrhizinate. With tailored concentrations (1%–99%) and comprehensive OEM capabilities, our ISO 9001/22000 and COSMOS certified facilities guarantee premium cosmetic-grade quality for every wholesale order.

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