How to use Kojic Acid for best results?

Kojic acid is a naturally occurring substance derived from certain fungi and is often used in skincare products for its potential to lighten skin and treat various skin issues like hyperpigmentation, melasma, and dark spots. To use kojic acid for best results, it’s essential to follow some guidelines and precautions:

Patch Test:

Before using any product containing kojic acid on your face or body, perform a patch test. Apply a small amount of the product to a discreet area of your skin (e.g., behind your ear or on your wrist) and wait for 24-48 hours to check for any adverse reactions like redness, itching, or irritation. If you experience any discomfort or allergic reactions, discontinue use.

How to use Kojic Acid for best results?-Xi'an Lyphar Biotech Co., Ltd

Choose Quality Products:

Look for skincare products containing kojic acid from reputable brands. Ensure the product has a concentration of kojic acid that is safe and effective. Products with a concentration of 1-2% kojic acid are commonly used.

Follow Instructions:

Always read and follow the manufacturer’s instructions on how to use the product. Overusing or misusing kojic acid can lead to skin irritation and other adverse effects.

Sun Protection:

Kojic acid can make your skin more sensitive to sunlight. It’s crucial to apply a broad-spectrum sunscreen with at least SPF 30 daily, even on cloudy days or when staying indoors, while using kojic acid products. This helps prevent further pigmentation and protects your skin from harmful UV rays.

Evening Application:

Typically, kojic acid products are applied at night. Cleanse your face thoroughly before applying the product. You can start by using it every other night to see how your skin responds.

Gradual Introduction:

Introduce kojic acid products gradually into your skincare routine. Begin with a lower concentration, and as your skin builds tolerance, you can gradually increase the frequency or concentration.


After applying kojic acid products, follow up with a gentle, hydrating moisturizer to prevent dryness and maintain skin balance.


Results may take time to become visible, so be patient. It may take several weeks or even months to see significant improvements in hyperpigmentation.

Discontinue If Needed:

If you experience persistent irritation or worsening of your skin condition, discontinue the use of kojic acid products and consult a dermatologist.

How to use Kojic Acid for best results?-Xi'an Lyphar Biotech Co., Ltd

Professional Guidance:

If you have severe hyperpigmentation issues or if you’re unsure about how to use kojic acid products, consider consulting a dermatologist for personalized advice and potentially prescription-strength treatments.

Remember that individual responses to skincare products can vary, so it’s essential to pay attention to how your skin reacts and adjust your routine accordingly. Additionally, maintaining a consistent skincare routine and practicing good sun protection habits are key factors in achieving the best results when using kojic acid.