Niacinamide
Niacinamide is an anti-inflammatory ingredient that I’ve seen become more popular over the past few years. It has become a common ingredient in serums, toners, and moisturizers. Vitamin B3 is a multi-faceted nutrient used internally or topically to support the skin.
What is niacinamide?
Niacinamide is a form of vitamin B3, an essential nutrient that can be found in food, supplements, and topical products.
Vitamin B3 is known by a few names: Niacinamide, nicotinamide, and niacin. They differ in their chemical structure and how they affect the body.
Niacin, also known as nicotinic acid, is the form of vitamin B3 used to treat high cholesterol and reduce the risk of cardiovascular disease. Niacin is also used in high doses for its vasodilatory effects, meaning it can help to widen blood vessels and improve circulation.
On the other hand, niacinamide, also known as nicotinamide, is used topically in skincare products for its anti-inflammatory and antioxidant properties. Niacinamide is also used as a nutritional supplement and has been studied for its potential to support the skin's barrier function.
What is niacinamide known to do?
Niacinamide can improve the skin’s natural ability to retain moisture, keeping it well-hydrated and preventing dryness. This can strengthen the skin barrier and reduce transepidermal water loss. Some studies have also shown a correlation between Niacinamide and improved collagen production. Increased hydration and collagen production together can reduce the appearance of lines and give a more plumped complexion.
Niacinamide has been shown to reduce topical inflammation and increase the production of ceramides. This compats redness, swelling, and irritation in the skin and strengthens the skin barrier. The skin barrier is the outer layer of the skin that protects it from external factors such as pollution, UV rays, and bacteria. A more robust skin barrier can lead to healthier, more resilient, and youthful-looking skin.
This ingredient can also help combat the effects of sun damage. It tends to reduce inflammation and the production of melanin, which contributes to fading dark spots and evening out the skin tone.
What are the main benefits of niacinamide?
Improves skin hydration
Reduces inflammation
Minimizes hyperpigmentation
Strengthens the skin barrier
Improve sun damage
How can niacinamide benefit my skin?
It is an ideal ingredient for those with acne-prone skin, barrier damage, or inflammatory skin problems like rosacea.
Overall, niacinamide can improve hydration, minimize fine lines and wrinkles, reduce inflammation, minimize hyperpigmentation, improve overall skin texture, strengthen the skin barrier, and protect against sun damage. Incorporating niacinamide into your skincare routine can help you achieve healthier, more radiant-looking skin.