Niacinamide(1 ●
TL;DR. This ingredient is primarily a skin-conditioning active used to support barrier feel, visible tone evenness, and the look of pores. It is water soluble, so it is most often placed in serums, creams, gels, and toners rather than oil-only systems.
What does Niacinamide(1 do in a cosmetic formula?
This ingredient is primarily a skin-conditioning active used to support barrier feel, visible tone evenness, and the look of pores. It is water soluble, so it is most often placed in serums, creams, gels, and toners rather than oil-only systems.
Is Niacinamide(1 clean?
This ingredient has strong clean-standard standing, with broad use in sensitive-skin and fragrance-free formulas and no major restricted-list friction. Irritation is usually low, though higher levels or very acidic formulas can cause temporary flushing in some users.
Is Niacinamide(1 sustainable?
This material is commonly made by chemical synthesis, often from petrochemical-derived intermediates, so its sourcing is not usually renewable. It is water soluble, not expected to bioaccumulate, and has a favorable biodegradability profile compared with persistent silicone or fluorinated materials.
Is Niacinamide(1 COSMOS-approved?
It can be permitted in COSMOS-natural formulas when the source, manufacturing route, and documentation meet the standard, but it does not meaningfully contribute organic content. From a Green Chemistry view, it scores well on low use level and low persistence, with a caveat around synthetic feedstocks.
How does Niacinamide(1 work chemically?
The molecule is a small, water-soluble aromatic amide with good compatibility in aqueous phases and typical use levels around 2% to 5%, with some formulas using up to 10%. It is most stable around mildly acidic to neutral pH, roughly pH 5 to 7, and very low pH plus heat can increase conversion to the corresponding acid, which is associated with flushing.
Last updated 2026-05-14