Ingredient pairing

Can you mix Azelaic Acid and Succinic Acid?

Fine togetherThey're fine together.

Azelaic AcidSuccinic Acid

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

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

Azelaic AcidWorth paying for
Efficacy9
Acne9
Brightening8

Skip if: very sensitive initial

Succinic AcidPromising, not proven
Acne8
Efficacy7
Barrier3

Which one goes first?

Either order works

  1. 1Cleanse
  2. 2Azelaic Acid + Succinic Acid
  3. 3Moisturize

Azelaic Acid and Succinic Acid 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 Azelaic Acid and Succinic Acid 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: Azelaic Acid can be mildly irritating on its own, and more so alongside another active.

Choosing between them instead? Azelaic Acid vs Succinic Acid →

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Azelaic Acid and Succinic Acid, answered

Can you mix Azelaic Acid and Succinic Acid?

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

Should you use Azelaic Acid and Succinic Acid in the morning or at night?

Either. Azelaic Acid and Succinic Acid are fine to use together, morning or night.

How should you introduce Azelaic Acid and Succinic Acid?

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 Azelaic Acid?

Nothing else clashes badly with Azelaic 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.