The Ingredient Brief · № 12

Kojic Acid

Kojic acid is a brightening ingredient frequently used for post-acne marks, melasma support, and uneven tone.

Words by Rank.Beauty Editors·Updated April 2026·5 min read

Kojic Acid
Search velocity

Medium

Typically found in

Serums, Spot Treatments, Soaps

Reader curiosity

“Surging for hyperpigmentation treatment. Natural skin-brightening agent.”

What it does

Main benefits.

  • 01

    Targets discoloration

  • 02

    Useful in dark-spot routines

  • 03

    Often combined with other brightening ingredients

To consider

Watchouts.

It can be irritating in stronger leave-on formulas, especially when layered with multiple other exfoliating or brightening actives.

In the routine

How Kojic Acid fits in.

Kojic acid is a brightening ingredient frequently used for post-acne marks, melasma support, and uneven tone.

Pairs well with
vitamin ctranexamic acidniacinamide vitamin b3
Best category fits
Face SerumsExfoliants (AHA/BHA)Vitamin C Serums & Products
From the archive

Products with Kojic Acid.

№ 07
Hyper Skin Hyper Even Fade and Glow AHA Mask
Exfoliants (AHA/BHA)

Hyper Skin Hyper Even Fade and Glow AHA Mask

Hyper Skin

$484.4★
Best-for pages
Best Serums for Dark Spots →Best Vitamin C Products for Brightening →Best Exfoliants for Textured Skin →

Continue the archive.

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