Niacinamide (Vitamin B3)

Niacinamide (vitamin B3) is a water-soluble vitamin widely used in skincare formulations, included to visibly refine uneven tone, minimize the look of pores, support barrier resilience, and balance surface oil production.
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Ingredient Snapshot

Overview
A vitamin B3 that fades dark spots, shrinks pores, and balances oil.
Category
Brightening, Hyperpigmentation, Barrier Support, Oil Control, Acne
Type
Antioxidant

Ingredient Ratings

Overall Rating

Great

Comedogenic Risk

None

Skin Benefits

Helps reduce the look of blotchiness and dark spots while supporting a calmer, more resilient complexion, and aids in moderating surface shine and improving skin texture over time.

Uses In Skincare & Cosmetics

Widely found in serums and moisturizers, and also used in toners, cleansers, and sunscreens for daily routine layering.

Comedogenic Rating

This ingredient is not typically evaluated for comedogenicity, and no standardized rating is available.

Safety

Usually well tolerated; mild flushing or tingling can occur at higher concentrations or when layered with very acidic products. Patch test if sensitive and introduce gradually.

Is Niacinamide (Vitamin B3) a Good Ingredient?

This is well-studied, with consistent clinical support for tone evening, barrier support, and oil-balancing, and it stays stable in water with generally low irritation across varied pH ranges, which is what earns it Great.

Products with Niacinamide (Vitamin B3)

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