What is niacinamide?
Niacinamide is a skincare product used to treat acne and hyperpigmentation. It is a mild ingredient that is seen in products such as serums. In most cases, niacin has no side effects on people’s skin. But in some cases, it causes skin purging. Purging is another word for breakouts, but there are some differences. Niacinamide is used for so many skin concerns, this makes it a good addition to any skin care routine.
Niacinamide is also known as nicotinamide, another name for vitamin B3 . It is used as an antioxidant and anti-inflammatory substance seen in topical skincare products and oral supplements.
As regard skin health, niacinamide is used to:
- Stabilize the barrier function (protective ability) of the skin
- Enhance hydration 
- Minimize atypical pigmentation (coloring)
- Reduce sebum (oil) production 
- Decrease swelling and redness
Doctors recommend niacinamide for conditions such as;
- Hyperpigmentation 
- Atopic dermatitis
- Acne 
- Autoimmune skin conditions
In some cases, niacinamide is prescribed as a compounded cream. It can also be available in over-the-counter formulas.