Cera Carnauba/Carnauba Wax/Cire De Carnauba ●
TL;DR. It functions mainly as a hard structurant and film-forming agent, raising melt point, stiffness, payoff control, and gloss in sticks, balms, mascaras, and color cosmetics.
What does Cera Carnauba/Carnauba Wax/Cire De Carnauba do in a cosmetic formula?
It functions mainly as a hard structurant and film-forming agent, raising melt point, stiffness, payoff control, and gloss in sticks, balms, mascaras, and color cosmetics.
Is Cera Carnauba/Carnauba Wax/Cire De Carnauba clean?
From a clean-beauty perspective, this ingredient is generally well accepted, with low irritation potential and little restricted-list friction. The main quality considerations are purity, residual agricultural matter, and supplier traceability.
Is Cera Carnauba/Carnauba Wax/Cire De Carnauba sustainable?
This material is plant-derived and harvested from palm leaves, so it is renewable when sourcing is well managed. It is biodegradable, and the main sustainability questions are land stewardship, harvesting practices, and labor transparency in the supply chain.
Is Cera Carnauba/Carnauba Wax/Cire De Carnauba COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic frameworks when sourced and processed according to allowed natural-origin methods. It fits Green Chemistry reasonably well because it is renewable, biodegradable, and typically obtained through physical refining rather than intensive synthetic chemistry.
How does Cera Carnauba/Carnauba Wax/Cire De Carnauba work chemically?
This material is a complex mixture of long-chain aliphatic esters, fatty alcohols, fatty acids, and hydrocarbons with a high melting range, typically around 80 to 86 °C. It is oil-dispersible rather than water-soluble, used roughly 1 to 10% for firmness and gloss in sticks and balms, and remains stable across normal cosmetic pH because it sits in the oil phase.
Last updated 2026-05-13