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  • Writer's pictureSawsan Zagnoun

The Benefits of Niacinamide For Skin and Hair

Niacinamide is a form of vitamin B3, an essential nutrient. It is an antioxidant and anti-inflammatory ingredient. It plays a vital role in maintaining healthy levels of skin and hair by helping to retain moisture. It can also help regulate oil for a more refreshed and balanced-feeling scalp and skin. You can find it in topical skincare products if you want to increase your niacinamide intake.

Read this article to learn more about the benefits of using niacinamide for better skin and hair.

Skin Benefits:

  • Minimizes fine lines and wrinkles: helps reduce signs of sun damage that come with aging: fine lines and wrinkles.

  • Protects against oxidative stress: Niacinamide helps build cells in the skin while protecting them from environmental stresses, such as sunlight, pollution, and toxins.

  • Treats acne: Niacinamide is helpful for severe acne, especially inflammatory forms.

  • Minimizes pore appearance: Keeping skin smooth and moisturized may reduce pore size over time.

  • Lipid barrier: helps your skin grow a ceramide barrier, which helps retain moisture. This goes with all skin types.

  • Minimizes redness and blotchiness: reduces inflammation, which eases redness from eczema, acne, and other inflammatory skin conditions.

  • Regulates oil: Niacinamide can help control the amount of oil the sebaceous glands produce and prevent your glands from overdrive.

  • Protects against sun damage: Niacinamide can rebuild healthy skin cells while protecting them from damage caused by ultraviolet rays.

  • Treats hyperpigmentation: 5 percent niacinamide concentrations can help lighten dark spots. This benefit may be due to increased collagen production.

Hair Benefits:

  • Promotes blood circulation: It's vital for blood circulation and optimal hair growth as it increases the delivery of oxygen and nutrients to the hair follicle.

  • Promotes hair growth: Niacinamide can help encourage hair growth and enable function.

  • Promotes thicker hair: Niacinamide may help keep hair lustrous by maintaining its sheen, body, and strength.

  • Supports scalp health: Niacinamide keeps a healthy scalp by balancing moisture and creating a protective layer that will enable healthy hair growth.

  • Reduces scalp inflammation: Niacinamide has anti-inflammatory and hydrating benefits, which help to calm and soothe the skin and scalp.

Reauty Recommends for you:

Ouidad Bye-Bye Breakage Strengthening + Thickening Scalp Serum

Sunday Riley Clean Rinse Clarifying Scalp Serum with Niacinamide

Paula’s Choice Niacinamide Booster

Colorescience Redness Corrector SPF 50


Niacinamide is a great skincare ingredient for pretty much anyone and everyone. It is generally considered safe when used appropriately. It’s available as a dietary supplement and is a common ingredient in skincare and hair treatment products.

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