Can I use the Hydration Cream with other niacinamide products?Updated a year ago
The Hydration Cream can be used alongside other products that contain small amounts of niacinamide. That said, most studies show that the best results come from twice-daily use of 2%-5% niacinamide, so you shouldn’t need additional niacinamide products.
While niacinamide is largely considered non-irritating at up to 10% concentrations, it’s possible that using higher amounts would lead to irritation for some users.