Ceramide NS ●
TL;DR. This ingredient is a skin-conditioning lipid used to support the look and feel of the skin barrier. In formulas, it is usually included in creams, lotions, and serums as a barrier-replenishing active rather than as a structural emulsifier.
What does Ceramide NS do in a cosmetic formula?
This ingredient is a skin-conditioning lipid used to support the look and feel of the skin barrier. In formulas, it is usually included in creams, lotions, and serums as a barrier-replenishing active rather than as a structural emulsifier.
Is Ceramide NS clean?
From a clean-beauty perspective, it is generally well tolerated and is not a common allergen or restricted-list flashpoint. The main scrutiny is source and manufacturing route, since some versions are nature-identical and synthetically made rather than directly plant-derived.
Is Ceramide NS sustainable?
This material can be made from plant-derived, biotech, or synthetic feedstocks, so its sustainability profile depends heavily on supplier route. It is used at low levels and is expected to break down like other biologically familiar lipids, with limited concern for environmental persistence.
Is Ceramide NS COSMOS-approved?
It can be compatible with COSMOS-natural or COSMOS-organic formulas when the feedstocks, processing chemistry, and supplier documentation meet the standard, but acceptance is not automatic for every commercial grade. From a Green Chemistry lens, the best fit comes from renewable or fermentation-based sourcing and low-residue processing.
How does Ceramide NS work chemically?
The molecule is a long-chain polar lipid built from a sphingoid base linked by an amide bond to a fatty acid chain, giving it strong affinity for lamellar skin-lipid structures. It is typically used at low active levels, often below 1%, and usually needs pre-dispersion in oil phases, liposomes, or specialized lipid blends because of its low water solubility.
Last updated 2026-05-13