OH DAISEY INGREDIENT LIBRARY
Niacinamide
Niacinamide (Vitamin B3) helps strengthen the skin barrier, improve uneven skin tone, reduce the appearance of pores, and support healthy skin function. It has an excellent cosmetic safety profile.
OH DAISEY VERDICT
Approved
Evidence level: Strong
Why Oh Daisey rates it this way
Niacinamide (Vitamin B3) helps strengthen the skin barrier, improve uneven skin tone, reduce the appearance of pores, and support healthy skin function. It has an excellent cosmetic safety profile.
What it does
Skin Conditioning; Brightening; Barrier Support
How to read this rating
This rating reflects the Oh Daisey ingredient standard and the evidence currently available for cosmetic use. Product safety can also depend on concentration, exposure route, formulation, manufacturing quality, and individual sensitivity.