Kojic acid

코직애씨드

Goodactive

Skin-lightening agent that inhibits melanin production.

Regulatory Info

Status: Restricted

Can I mix Kojic acid with other ingredients?

CautionAM only

General guidance

Kojic acid increases photosensitivity. Best used at night, but okay in AM with strong SPF.

Info

Niacinamide

Kojic acid and niacinamide are a gentle brightening duo. Kojic acid inhibits tyrosinase while niacinamide blocks melanosome transfer — complementary pathways with no conflict.

Info

Vitamin C

Kojic acid and vitamin C both target hyperpigmentation through different mechanisms and are safe to layer together for a stronger brightening effect.

Read all ingredient interaction guides for layering order and science-backed advice.

All Ingredients

Frequently Asked Questions

Can I use Kojic acid with General guidance?+

Use Kojic acid with General guidance carefully. Kojic acid increases photosensitivity. Best used at night, but okay in AM with strong SPF.

Can I use Kojic acid with Niacinamide?+

Kojic acid can be used with Niacinamide. Kojic acid and niacinamide are a gentle brightening duo. Kojic acid inhibits tyrosinase while niacinamide blocks melanosome transfer — complementary pathways with no conflict.

Can I use Kojic acid with Vitamin C?+

Kojic acid can be used with Vitamin C. Kojic acid and vitamin C both target hyperpigmentation through different mechanisms and are safe to layer together for a stronger brightening effect.

Further Reading

Related Ingredients