SkinAtlas
Ingredient library / Niacin
Active ingredient

Niacin

Nicotinic acid, the free acid form of vitamin B3 (distinct from niacinamide/nicotinamide). At cosmetic use concentrations, functions as a skin conditioner and antioxidant. Included in Filorga Time-Filler 5-XP's NCEF complex alongside niacinamide and other B vitamins.

Also known as: Nicotinic Acid, Vitamin B3 (acid form)

antioxidantskin-conditioning

Benefits

  • ✓The acid form of vitamin B3 (distinct from niacinamide/nicotinamide)
  • ✓At cosmetic concentrations, provides antioxidant and skin conditioning benefits; included in Filorga's NCEF vitamin panel

Watch for

  • ⚠At high concentrations, may cause transient niacin flush (temporary redness/warmth) — not a concern at cosmetic use levels

Compatibility

✓ Works well with
+ Niacinamide
At a glance
CategoryActive
IrritancyLow–moderate
Beginner-friendlyYes
In your routine

Pairs well with Niacinamide.

Found in 1 product
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Products with Niacin

Time-Filler 5-XP Wrinkle Correction CreamMoisturizer
Filorga
Time-Filler 5-XP Wrinkle Correction Cream