Beauty Elixir

Can you use Glutathione with Kojic Acid?

Safe to mix

Yes, it is safe.

There is no known chemical conflict between Glutathione and Kojic Acid, and neither makes the other less effective. They share a goal (pigmentation), so together they reinforce each other.

How to use them

Use them in the same routine morning or night. Apply Glutathione first, then Kojic Acid, moving from thinnest to thickest texture. Finish with sunscreen in the morning.

  1. 1
    CleanseGentle cleanser, pat dry
  2. 2
    Glutathione1% – 2%, wait about 1 minute
  3. 3
    Kojic Acid1% – 2%
  4. 4
    Moisturiserseal everything in

What Glutathione does

A popular "glow" antioxidant in India. Topically it has some evidence for mild brightening, but it is a large, unstable molecule. Expect modest results compared with vitamin C, arbutin or niacinamide.

Typical strength
1% – 2%
When
AM/PM
Irritation
Best for
Normal, Oily, Combination, Dry And Sensitive skin

Everything that pairs with Glutathione →

What Kojic Acid does

Derived from fungi used in rice wine and soy sauce production, kojic acid blocks the enzyme that makes melanin. It is effective on dark spots but can cause contact sensitivity in some people.

Typical strength
1% – 2%
When
AM/PM
Irritation
Best for
Normal, Oily And Combination skin

Everything that pairs with Kojic Acid →

Trying to choose one? Read Glutathione vs Kojic Acid: which is better for your skin.

Frequently asked questions

Can I use Glutathione and Kojic Acid together?

Yes, it is safe. There is no known chemical conflict between Glutathione and Kojic Acid, and neither makes the other less effective. They share a goal (pigmentation), so together they reinforce each other.

Which goes first, Glutathione or Kojic Acid?

Apply Glutathione first, then Kojic Acid. The general rule is thinnest to thickest texture, and lowest pH first.

Should I use Glutathione in the morning or at night?

Glutathione: works morning or night. Use daily as part of a brightening routine, always with sunscreen. Glutathione injections and drips for skin whitening are not approved for that use and carry real risks.

Should I use Kojic Acid in the morning or at night?

Kojic Acid: works morning or night. Patch test first. Use once daily at first, then build up.

Is Glutathione with Kojic Acid safe during pregnancy?

Neither is a known risk in normal cosmetic amounts, but guidance varies for Glutathione and Kojic Acid. Check with your doctor.

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