Ingredients
Niacinamide for Rosacea: Does It Calm Redness or Make It Worse?
Niacinamide can support the skin barrier, but sensitivity depends on dose and formulation.
Niacinamide is a form of vitamin B3 that supports the skin barrier and reduces inflammation. Many people with rosacea tolerate it well, but others find it irritating at higher concentrations.
Benefits for Rosacea-Prone Skin
Niacinamide may:
- Strengthen the skin barrier
- Reduce redness and irritation
- Improve uneven texture
Why It Sometimes Irritates
High percentages or layered products can cause:
- Stinging or warmth
- New flushing episodes
- Dry patches
If you are sensitive, start with 2 to 5 percent and keep the rest of your routine very gentle.
How to Introduce It Safely
- Patch test for 3 to 5 days
- Use it every other day for the first two weeks
- Avoid combining with multiple actives at first
What to Pair It With
Niacinamide works well with:
- Ceramides
- Glycerin
- Mineral sunscreen
Learn More and Track Results
If redness is your main symptom, review the ETR rosacea guide and the rosacea treatment options guide.
Read the full ingredient guide on niacinamide.
With Nosacea, you can see whether niacinamide is calming your skin or contributing to flare-ups.