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Niacinamide

Vitamin

Niacinamide

Brightening, soothing, balancing

Key Benefits

  • Supports the moisture barrier
  • Helps visibly even skin tone
  • Refines the look of pores
  • Improves the look of dullness

How It Works

Niacinamide serves as a precursor to cellular cofactors involved in energy and redox processes. In the epidermis, it can support synthesis of ceramides, fatty acids, and other components of the moisture barrier.

Its visible tone and texture benefits develop with regular use and are influenced by formula strength, delivery, and the rest of the routine.

Ingredient Details

INCI Name: Niacinamide

Ingredient Type: Vitamin B3 amide

Best For

Most skin types · Uneven tone · Visible pores · Barrier support

What It Is

Niacinamide, also called nicotinamide, is a water-soluble form of vitamin B3 used in leave-on and rinse-off cosmetics. It is not the same as niacin, the form associated with flushing when taken or applied at higher levels.

It is valued for working across several cosmetic concerns without acting as an exfoliating acid or retinoid.

What It Does

Niacinamide supports the skin's moisture barrier and helps reduce the look of dullness, uneven tone, enlarged pores, and fine lines. It can also help skin look calmer and more balanced.

Laboratory and human research suggests that niacinamide supports production of ceramides and other stratum-corneum lipids, helping reduce moisture loss from dry skin.

Niacinamide FAQs

Common questions about this ingredient in skincare.

Is niacinamide the same as niacin?
No. Niacinamide is the amide form of vitamin B3 and is distinct from niacin.
What does niacinamide do for skin?
It supports the moisture barrier and helps improve the look of uneven tone, pores, dullness, and fine lines.
Can niacinamide be used every day?
Yes, many formulas are designed for daily use. Follow the product directions and adjust frequency if your skin feels sensitive.
Can niacinamide be used with vitamin C?
Yes. Modern formulas containing niacinamide and vitamin C can generally be used in the same routine.
Is a higher percentage of niacinamide always better?
No. More is not automatically better; the effective and comfortable level depends on the full formulation and your skin.
Is niacinamide suitable for dry or sensitive skin?
It is commonly used in barrier-support routines, but patch testing is still wise for reactive skin.
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Products Featuring Niacinamide