How long should you wait between Niacinamide and Benzoyl Peroxide?
Does It Mix engine · wait time
No special wait is needed. Apply Benzoyl Peroxide first, give it a minute to absorb, then the other.
The routine
- Apply benzoyl peroxide (leave-on or wash).
- Follow with Niacinamide and moisturizer.
- Use sunscreen in the morning.
Why: full Niacinamide + Benzoyl Peroxide answer and sources.
FAQ
Does waiting 20 or 30 minutes between products help?
We haven't found good evidence that a set wait of many minutes changes how most skincare works. The practical reason to pause is letting each layer absorb so the next one doesn't pill or sting.