Ingredient Layering
Can I Use Ergothioneine and Niacinamide Together?
Great Together
Ergothioneine and Niacinamide work great together!
What You Should Know
- •These ingredients complement each other and can be used in the same routine.
- •Apply in order of thinnest to thickest consistency.
- •Both can be used in the same routine step without conflicts.
Recommended Layering Order
Step 1
Niacinamide
brightener
Step 2
Ergothioneine
active
General rule: apply thinnest/most active ingredients first, thicker/occlusive ingredients last.
active
The mushroom-derived antioxidant your mitochondria have been waiting for — stable, gentle, and stronger than vitamin C at scavenging hydroxyl radicals.
brightener
Niacinamide is one of the most versatile and well-researched skincare actives available. It regulates sebum production, strengthens the skin barrier, fades hyperpigmentation, and minimizes pore appearance — all with minimal irritation risk. If you could only pick one active, this would be a strong contender.
More Layering Combos
What pairs with Ergothioneine?
What pairs with Niacinamide?
Frequently Asked Questions
Can I use Ergothioneine and Niacinamide together?
Ergothioneine and Niacinamide work great together! They can be layered in the same K-beauty routine.
Should I apply Ergothioneine before or after Niacinamide?
Apply thinnest/most active first. Based on their categories, apply Ergothioneine first, then follow with the other.
Are there products with both Ergothioneine and Niacinamide?
We don't currently track any products that combine Ergothioneine and Niacinamide as key ingredients. Layering two separate products is the typical approach.
Is Ergothioneine stronger than Niacinamide?
Ergothioneine has 4/5 clinical evidence; Niacinamide has 5/5. Niacinamide has stronger clinical evidence.