Ingredient pairing

Can you mix Hyaluronic acid and Polyglutamic Acid?

Fine togetherThey're fine together.

Hyaluronic acidPolyglutamic Acid

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

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

Hyaluronic acidWorth paying for
Efficacy8
Hydration8
Barrier4
Polyglutamic AcidPromising, not proven
Hydration9
Efficacy7
Barrier6

Which one goes first?

Either order works

  1. 1Cleanse
  2. 2Hyaluronic acid + Polyglutamic Acid
  3. 3Moisturize

Hyaluronic acid and Polyglutamic 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 Hyaluronic acid and Polyglutamic 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 Both sit low on the irritation scale, so most skin types get on with them, though sensitive skin should still add one at a time.

Choosing between them instead? Hyaluronic acid vs Polyglutamic Acid →

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Hyaluronic acid and Polyglutamic Acid, answered

Can you mix Hyaluronic acid and Polyglutamic Acid?

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

Should you use Hyaluronic acid and Polyglutamic Acid in the morning or at night?

Either. Hyaluronic acid and Polyglutamic Acid are fine to use together, morning or night.

How should you introduce Hyaluronic acid and Polyglutamic 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 Hyaluronic acid?

Nothing else clashes badly with Hyaluronic 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.