Kojic Acid Powder, ≥99%

Product Description

Our high-purity kojic acid (≥99%) provides a reliable cosmetic active widely used in skin-brightening formulations, hyperpigmentation treatments, serums, and dermatological research. Derived through controlled fermentation, kojic acid acts as an effective tyrosinase inhibitor, reducing melanin synthesis in topical applications. It also exhibits mild antibacterial activity, supporting cosmetic preservation systems and complexion-targeted skincare.

Supplied as a fine, off-white crystalline powder, this cosmetic-grade material dissolves readily in aqueous and alcohol-containing formulations and maintains consistent performance in emulsions, gels, and serum systems.

Specifications

Applications

• Cosmetic formulations: serums, creams, lotions, and brightening systems
• Dermatology: hyperpigmentation research and melanin-inhibition studies
• Tyrosinase inhibitor for complexion-targeted skincare
• Mild antibacterial active for cosmetic R&D
• Ingredient development for cosmetic chemists and formulation labs

Quality & Compliance

• Cosmetic-grade material produced under controlled conditions

• High assay purity with low insoluble content

• Consistent performance across diverse formulation types

• Complies with applicable cosmetic ingredient and GHS handling guidelines

Packaging & Availability

Supplied in sealed, UV-protected HDPE or amber polymer containers to maintain stability and minimize oxidation. Standard pack sizes include:

• 1 kg

• Custom quantities available upon request

Safety Information

GHS Classification:
Eye Irrit. 2
Skin Sens. 1

Hazard Statements:

• Causes eye irritation

• May cause skin sensitization

• Avoid inhalation of dust

Use gloves, goggles, and appropriate PPE during handling.

Ordering Information