If your skin is sensitive or acne-prone though, starting with niacinamide is much easier. But with a gentler formulation like NiaBrite, you will get not only the goodness of niacinamide but the power of vitamin C as well. And this serum niacinamide + vitamin C serum can be used by beginners with sensitive skin as well.
The only think which we all have to keep in mind is doing a patch test. It is not about doing this patch test when we will be using KeyCi niacinamide serum, but whatever product we use from any brand from cleanser to sunscreen or even makeup products, patch test is a MUST!
