There’s science to back this up. A 2021 study concluded topical niacinamide helps promote an even complexion, improves skin barrier function, quells redness, boosts skin elasticity, minimizes ...

The better question is, what doesn’t niacinamide serum do? “Topical niacinamide helps epidermal barrier function by reducing transepidermal water loss, thereby keeping the skin moist ...

What is niacinamide and how does it work? Niacinamide (also known as nicotinamide) is a topical form of niacin or vitamin B3 that's often used in the treatment of rosacea or redness, wrinkles ...

In short: topical niacinamide has been proven to do what it’s supposed to do on human skin. Because of its anti-inflammatory role, niacinamide is especially good for those who can’t tolerate ...

Use topical vitamin C After you wash your face ... resulting in healthier skin tone and texture. 5. Try niacinamide Niacinamide, also known as vitamin B3, is an antioxidant that fights oxidative ...

"Niacinamide is considered a precursor of NAD+ ... skincare users alike will learn more about who can benefit most from topical usage. As with any new ingredient or compound, there is always ...

In short: topical niacinamide has been proven to do what it’s supposed to do on human skin. It’s used in topical treatments for acne, melasma, eczema, rosacea, psoriasis, wrinkles, skin laxity ...