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Ingredient pairing

Can you mix Pentylene Glycol and Vitamin B3?

Written by Maya FaourHow we score →

Fine togetherThey're fine together.

Pentylene GlycolVitamin B3

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

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

Pentylene GlycolDecent support
Hydration6
Efficacy5
Barrier4
Vitamin B3Worth paying for
Efficacy9
Barrier9
Acne8

Skip if: very sensitive in high

Which one goes first?

Apply Vitamin B3 first

  1. 1Cleanse
  2. 2Vitamin B3
  3. 3Pentylene Glycol
  4. 4Moisturize

On freshly cleansed skin, Vitamin B3 goes on first, then Pentylene Glycol over it. The rule of thumb is thinner and lower-pH first, richer last.

Pentylene Glycol and Vitamin B3: Fine together. They're fine together. These two actually work well together, and are often formulated side by side. Which goes first: Apply Vitamin B3 first.
The short version, if you want to keep it.

Adding Pentylene Glycol 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: Vitamin B3 can be mildly irritating on its own, and more so alongside another active. On the upside, Pentylene Glycol leans hydrating or soothing, which helps buffer the rest.

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Also worth checking

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Pentylene Glycol and Vitamin B3, answered

Can you mix Pentylene Glycol and Vitamin B3?

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

Should you use Pentylene Glycol and Vitamin B3 in the morning or at night?

Either. Pentylene Glycol and Vitamin B3 are fine to use together, morning or night.

How should you introduce Pentylene Glycol 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 Pentylene Glycol?

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

Sources

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General guidance, not medical advice. When in doubt, introduce one product at a time, andhere is when to see a dermatologist instead.