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Ingredient pairing

Can you mix Kojic Acid and Vitamin B3?

Written by Maya FaourHow we score →

Fine togetherThey're fine together.

Kojic AcidVitamin B3

These two actually work well together, and are often formulated side by side.

Routine: You can use these together, morning or night.

Kojic AcidSolid and proven
Brightening9
Efficacy8
Anti-aging2

Skip if: very sensitive, compromised barrier

Ask your doctor in pregnancy
Vitamin B3Worth paying for
Efficacy9
Barrier9
Acne8

Skip if: very sensitive in high

Which one goes first?

Either order works

  1. 1Cleanse
  2. 2Kojic Acid + Vitamin B3
  3. 3Moisturize

Kojic Acid and Vitamin B3 sit at about the same step, so the order is not critical. As a rule of thumb, apply the thinner, more watery one first, then the richer one over it.

Adding Kojic Acid and Vitamin B3 to your routine

  1. Good news first: these two get along, so there is no special order or waiting period to manage.
  2. Still add them one at a time, a week or two apart, so if your skin does react you know which one to look at.

For your skin type Sensitive skin should ease in gently: Kojic Acid and Vitamin B3 can be mildly irritating on their own, and more so alongside another active.

Choosing between them instead? Kojic Acid vs Vitamin B3 →

Using a third ingredient? Check all three →Or decode a whole product label →
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Kojic Acid and Vitamin B3, answered

Can you mix Kojic Acid and Vitamin B3?

They're fine together. These two actually work well together, and are often formulated side by side.

Should you use Kojic Acid and Vitamin B3 in the morning or at night?

Either. Kojic Acid and Vitamin B3 are fine to use together, morning or night.

How should you introduce Kojic Acid and Vitamin B3?

Good news first: these two get along, so there is no special order or waiting period to manage. Still add them one at a time, a week or two apart, so if your skin does react you know which one to look at.

What else should you not mix with Kojic Acid?

Nothing else clashes badly with Kojic Acid. It fits into most routines, though it is always wise to introduce one new product at a time.

Sources

Plus how we reach every verdict: how we score →

General guidance, not medical advice. When in doubt, introduce one product at a time.