Ingredient
Kojic Acid
Scientific name: Kojic Acid · Brightening
Kojic acid is a brightening ingredient derived from fungi, used to fade dark spots and even out tone. It is effective on stubborn pigmentation but can be a little more sensitising than the gentlest options, so Korean formulas often pair it with soothing ingredients.
A fungus derived tyrosinase inhibitor used to fade dark spots and post acne marks. Often combined with niacinamide or arbutin.
Good for
Caution
Can sensitise some skin. Patch test and pair with sunscreen.
Best Korean products with Kojic Acid
No published products use this yet.
Good fit for
- • Stubborn dark spots and uneven tone
- • Skin that tolerates active brighteners well
- • Anyone who has plateaued with gentler options
Worth skipping if
- • Very reactive skin should start with arbutin or niacinamide first
Frequently asked questions
› What does kojic acid do?
Kojic acid helps fade dark spots and even out tone, and it is considered effective on stubborn pigmentation. It works gradually, over weeks of consistent use.
› Is kojic acid safe to use daily?
Many people use it daily, but it can be slightly sensitising. Start a few times a week, watch how your skin responds, and always use sunscreen.
› Can I combine kojic acid with other brighteners?
Yes, it is often paired with niacinamide, arbutin, or vitamin C. Introduce one active at a time so you can tell what your skin tolerates.
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