CERA ●
TL;DR. This ingredient is primarily a structuring, thickening, and film-forming material. It gives balms, sticks, creams, and color cosmetics firmness, glide, payoff control, and a more occlusive skin feel.
What does CERA do in a cosmetic formula?
This ingredient is primarily a structuring, thickening, and film-forming material. It gives balms, sticks, creams, and color cosmetics firmness, glide, payoff control, and a more occlusive skin feel.
Is CERA clean?
From a clean-beauty perspective, the main issue is identity precision because this broad listing can cover materials with different origins and refining profiles. When well refined for cosmetic use, it is generally low-irritation, with scrutiny focused on trace impurities, animal-derived sourcing claims, or petroleum-derived supply chains.
Is CERA sustainable?
Its sustainability profile is source-dependent because this listing does not identify whether the material is botanical, animal-derived, mineral-derived, or synthetic. Renewable sources can have a stronger profile, while mineral-derived or highly processed versions raise more questions around nonrenewable feedstocks and environmental persistence.
Is CERA COSMOS-approved?
COSMOS alignment depends on the declared source and processing route. A qualifying natural version may be permitted under COSMOS-natural or COSMOS-organic formulas, while petroleum-derived or synthetic versions may not align well with Green Chemistry expectations for renewable feedstocks and biodegradability.
How does CERA work chemically?
This material is typically a complex mixture of long-chain esters, hydrocarbons, fatty alcohols, and fatty acids rather than a single molecule. It is often used around 1 to 10% in emulsions and 5 to 30% in anhydrous sticks or balms, with hardness, melt behavior, and compatibility driven by chain-length distribution and requiring heated processing above its melt range.
Last updated 2026-05-13