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Top 10 niacinamide serum benefits
Niacinamide is a multi-tasking form of vitamin B3 that can support your barrier, hydration, pigmentation and early fine lines without being very harsh for most skin.
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How alpha arbutin and niacinamide actually fade pigment
Niacinamide is a form of vitamin B3 and is more of a multitasker. For pigmentation, it mainly reduces how much pigment is passed from the deeper pigment cells to the surface skin cells, so uneven tone slowly looks more even. At the same time, niacinamide supports your skin barrier by helping it hold moisture better, can calm redness, and can slightly balance excess oil. You will see it in moisturisers and serums at anything from about 2–5%, while higher strengths around 10% are aimed at experienced users and can be too strong for some. [4]