Ingredient Layering
Kojic Acid and Tranexamic Acid work great together!
Step 1
Kojic Acid
brightener
Step 2
Tranexamic Acid
brightener
General rule: apply thinnest/most active ingredients first, thicker/occlusive ingredients last.
brightener
Kojic acid is a potent tyrosinase inhibitor derived from fungi, used extensively in Asian skincare for hyperpigmentation. It's more effective than many natural brighteners but less stable and more irritating than niacinamide — a trade-off that makes it best suited for targeted use rather than daily application.
brightener
Tranexamic acid is a rising star in hyperpigmentation treatment that works through a completely different mechanism than most brighteners. Originally a medication for heavy bleeding, it was found to significantly improve melasma and post-inflammatory hyperpigmentation when applied topically. The clinical evidence is strong and growing.
What pairs with Kojic Acid?
What pairs with Tranexamic Acid?
Kojic Acid and Tranexamic Acid work great together! They can be layered in the same K-beauty routine.
Apply thinnest/most active first. Based on their categories, apply Kojic Acid first, then follow with the other.
We don't currently track any products that combine Kojic Acid and Tranexamic Acid as key ingredients. Layering two separate products is the typical approach.
Kojic Acid has 4/5 clinical evidence; Tranexamic Acid has 4/5. They have similar clinical backing.