Niacinamide—also known as vitamin B3—is a versatile ingredient found in a wide range of skincare products, including serums, moisturizers, and cleansers. Its popularity has been on the rise, with many people discovering its impressive benefits and sharing their experiences online.

But what exactly does niacinamide do? This powerful ingredient has gained the trust of skincare enthusiasts for its ability to brighten the skin, clear imperfections, and reduce the appearance of fine lines and wrinkles. If you're curious about the benefits and how to incorporate niacinamide into your skincare routine, read on to discover why this under-the-radar vitamin B3 is worth considering.

What Is Niacinamide?

Niacinamide refers to a specific form of vitamin B3 called nicotinamide. It is an essential water-soluble vitamin that our bodies do not produce naturally, meaning we need to obtain it through our diet or apply it topically. Skincare products containing nicotinamide have been developed to provide its brightening benefits directly to the skin. You can find niacinamide in various topical formulations, such as creams and serums, which can be used morning or night after gentle cleansing. Some favorite serums containing vitamin B3 are listed below and can be applied before or mixed with your regular night cream.

Benefits of Niacinamide for Skin

Niacinamide is a true multitasker when it comes to skin restoration. It helps replenish cellular energy, repair damaged DNA, and even counteract the immunosuppressive effects of UV rays.

• Anti-aging: Niacinamide works like a well-oiled machine, combating internal and external stressors that contribute to skin deterioration and premature signs of aging, such as discoloration and wrinkles.
• Brightening: This ingredient has been shown to inhibit pigment transfer within the skin, making it effective in reducing the appearance of brown spots.
• Redness reduction: Niacinamide's anti-inflammatory properties help calm and soothe the skin, leading to less redness. It also enhances hydration, strengthens the skin barrier, and promotes the synthesis of healthy fats, resulting in a radiant complexion.
• Safe for sensitive skin: Niacinamide is recommended for individuals with sensitive skin, as well as those with conditions like rosacea or eczema. It is often included in sunscreens, such as Elta MD UV Clear, making it an ideal choice for those concerned about potential irritation or allergies. In oral form, niacinamide can also be used to treat acne, especially when oral medications like antibiotics are not well-tolerated.

How to Use It

While niacinamide is highly beneficial, using high concentrations of this ingredient in skincare products can potentially lead to skin irritation. Therefore, it is recommended to use formulations with lower concentrations (around 1-2 percent) to avoid any adverse effects. Overall, niacinamide is a powerful and safe ingredient that can significantly improve the health and appearance of the skin.