Kojic Acid Plain

Kojic Acid Plain is a high-purity cosmetic-grade skin brightening ingredient widely used in professional skincare formulations to reduce hyperpigmentation, dark spots, melasma, and uneven skin tone.

As a powerful tyrosinase inhibitor, Kojic Acid helps reduce melanin production, making it one of the most effective active ingredients for skin whitening and brightening treatments.

Product Specifications

• Appearance: White to slightly yellow crystal powder
• Purity: 99.5%
• Solubility: Water-soluble
• Melting Point: 152–156°C
• Cosmetic and pharmaceutical grade quality
• Low heavy metal content

Key Benefits

• Helps reduce dark spots and pigmentation
• Brightens dull and uneven skin tone
• Supports melasma and acne mark treatments
• Improves overall skin radiance
• Provides antioxidant protection
• Suitable for brightening creams and serums
• Easy to formulate in water-based products

Recommended Applications

• Skin brightening creams
• Dark spot corrector serums
• Face masks and peels
• Toners and essences
• Body lotions
• Kojic Acid soaps
• Professional skincare treatments

Recommended Usage Level

• Face creams and serums: 1–2%
• Body lotions: 0.5–1%
• Soaps and cleansers: 0.5–1%
• Professional treatments: Up to 2%

How to Use

Dissolve Kojic Acid in the water phase or first mix with Propylene Glycol or Butylene Glycol for better solubility and stability. Add during the cooling phase of formulations for best results.

pH Recommendation

Kojic Acid performs best in formulations with a pH range between 4 and 6.

Storage Instructions

Store in a cool, dry place away from direct sunlight and moisture. Keep container tightly sealed to prevent oxidation.

Best Ingredients to Use with Kojic Acid

• Niacinamide for enhanced skin brightening
• Vitamin C for antioxidant support
• Alpha Arbutin for pigmentation control
• Licorice Extract for soothing and brightening
• Propylene Glycol for better dissolution

Frequently Asked Questions

What is Kojic Acid used for?

Kojic Acid is commonly used to reduce hyperpigmentation, melasma, acne marks, dark spots, and uneven skin tone.

Can Kojic Acid be used in creams?

Yes. Kojic Acid is widely used in skin brightening creams, lotions, and serums at recommended levels of 1–2%.

How do I dissolve Kojic Acid powder?

For best results, dissolve Kojic Acid in Propylene Glycol or Butylene Glycol before adding it to the water phase of your formulation.

Can Kojic Acid be added to soap?

Yes. Kojic Acid is commonly added to soaps for brightening and improving uneven skin tone.

Is Kojic Acid safe for sensitive skin?

Start with lower concentrations for sensitive skin and always recommend patch testing before regular use.

Should sunscreen be used with Kojic Acid?

Yes. Daily sunscreen use is strongly recommended when using Kojic Acid products to protect the skin from UV damage.