Ingredient pairing

Can you mix Sodium Ascorbyl Phosphate and Niacinamide?

Same answer whichever way you searched it: Niacinamide and Sodium Ascorbyl Phosphate.

Fine togetherThey're fine together.

Sodium Ascorbyl PhosphateNiacinamide

Good news, and a myth worth retiring: niacinamide and vitamin C are fine together. The old warning that they cancel out came from lab conditions that do not reflect how modern products are made.

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

Sodium Ascorbyl PhosphateWorth paying for
Acne9
Efficacy8
Brightening7
NiacinamideWorth paying for
Efficacy9
Barrier9
Acne8

Skip if: very sensitive in high

Which one goes first?

Either order works

  1. 1Cleanse
  2. 2Sodium Ascorbyl Phosphate + Niacinamide
  3. 3Moisturize

Sodium Ascorbyl Phosphate and Niacinamide 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.

Sodium Ascorbyl Phosphate and Niacinamide: Fine together. They're fine together. Good news, and a myth worth retiring: niacinamide and vitamin C are fine together. The old warning that they cancel out came from lab conditions that do not reflect how modern products are made. Which goes first: Either order works.
The short version, if you want to keep it.

Adding Sodium Ascorbyl Phosphate and Niacinamide 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: Niacinamide can be mildly irritating on its own, and more so alongside another active.

This is a myth worth retiring. See it, and nine more, in the myths post →

Choosing between them instead? Sodium Ascorbyl Phosphate vs Niacinamide →

Add to your shelf

Also worth checking

Sodium Ascorbyl Phosphate and Niacinamide, answered

Can you mix Sodium Ascorbyl Phosphate and Niacinamide?

They're fine together. Good news, and a myth worth retiring: niacinamide and vitamin C are fine together. The old warning that they cancel out came from lab conditions that do not reflect how modern products are made.

Should you use Sodium Ascorbyl Phosphate and Niacinamide in the morning or at night?

Either. Sodium Ascorbyl Phosphate and Niacinamide are fine to use together, morning or night.

How should you introduce Sodium Ascorbyl Phosphate and Niacinamide?

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 Sodium Ascorbyl Phosphate?

Nothing else clashes badly with Sodium Ascorbyl Phosphate. 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, andhere is when to see a dermatologist instead.