Niacinamide is a water-soluble vitamin, which is also known as nicotinic amide, the amide compound of Vitamin B3. Naturally occurring, it can be found in foods such as meats, nuts and mushrooms. Niacinamide has excellent skin-restoring properties and is also a popular skincare ingredient due to its ability to treat problem skin conditions with minimal side effects. Thanks to an anti-inflammatory action, it is particularly effective for conditions such as acne and hyperpigmentation and aids in repairing skin suffering from environmental aggressors.
Niacinamide can also be taken in oral supplements to treat acne, as it reduces the inflammation associated with existing blemishes while also helping to prevent future breakouts. As a cell-communicating ingredient, it helps to stimulate microcirculation in the skin, improving skin tone and elasticity for a resurfacing effect. It is also a brilliant anti-aging ingredient since it is capable of increasing levels of fatty acids in the skin.
In skincare, where dosage is controlled, niacinamide has little to no known side effects and is stable in both heat and light. Some research on niacinamide has suggested that it protects skin against the sun, but while it is a great ingredient to include in your skincare regimen, proper broad-spectrum sun protection should still be used every day. Niacinamide works best when left on for an extended period, like when using an overnight anti-aging face mask.