Benefits of Niacin in Skincare



Niacin, or Vitamin B3, is a popular ingredient in various skincare products. Niacin is an essential nutrient that your body requires to function, but it can also improve the appearance of the skin when applied topically.


What is Niacin?

Niacin comes in two primary chemical forms, including nicotinic acid and niacinamide. You’ll find both of these forms naturally in foods, but they’re also added to skincare ingredients and supplements that target the complexion. The nutrient is one of eight types of B vitamins, a powerful antioxidant and a powerhouse ingredient for skin cell turnover and DNA repair.


How does Niacin benefit the skin?

Antioxidants in skincare work to protect skin cells from damage caused by sun exposure, harmful free radicals, or environmental pollution. Niacin is a powerful antioxidant that benefits the skin when applied topically or taken as a supplement. Taking a Niacin Supplement or incorporating products containing it into your skincare routine may help you to slow down or prevent photoaging, fine lines, and other skin concerns. There is even some evidence to suggest that taking an appropriate dose of nicotinamide daily may reduce your risk of developing nonmelanoma skin cancers.


What natural sources of Niacin are there?

Niacin can easily be obtained through your diet, as it’s found in a variety of different foods. Some foods high in niacin include Chicken and turkey, brown rice, and peanuts.


A diet rich in niacin is essential to maintaining overall health in addition to benefitting the skin. Niacin works to control blood pressure, support muscle and organ function, and boost brain function. Consider auditing your diet to assess whether a niacin supplement may be beneficial to ensure you receive enough of the nutrient each day.


FAQ about Niacin in Skincare

Is Niacin good for your skin?

Niacin is beneficial in preventing sun damage as well as other signs of premature aging, due to its strong antioxidant properties.


What does Niacin deficiency look like?

Niacin deficiency (Vitamin B3 deficiency) results in a condition called Pellagra, which can cause severe symptoms such as diarrhea, dementia symptoms, and even death if left untreated. Less serious cases of deficiency may cause issues with high blood pressure and premature skin aging, which can be corrected with dietary changes and supplements.

What do antioxidants do for your skin?

Antioxidants protect your skin from damage by the sun, free radicals, and environmental pollutants.


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