Beauty Elixir

Can you use Glutathione with PHA?

Safe to mix

Yes, it is safe.

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

How to use them

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

  1. 1
    CleanseGentle cleanser, pat dry
  2. 2
    PHA3% – 10%, wait about 1 minute
  3. 3
    Glutathione1% – 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 PHA does

Polyhydroxy acids are the gentlest chemical exfoliants. They work only on the surface, hydrate at the same time, and are usually tolerated by sensitive and rosacea-prone skin.

Typical strength
3% – 10%
When
AM/PM
Irritation
Best for
Sensitive, Dry And Normal skin

Everything that pairs with PHA →

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

Frequently asked questions

Can I use Glutathione and PHA together?

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

Which goes first, Glutathione or PHA?

Apply PHA first, then Glutathione. 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 PHA in the morning or at night?

PHA: works morning or night. You can use it daily. It is a good first acid, or a way to keep exfoliating on retinoid "rest" nights if your skin tolerates it.

Is Glutathione with PHA safe during pregnancy?

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

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