How we scored it
Where it comes from
Manufactured by acid-purifying and bleaching ozocerite, a naturally occurring fossil hydrocarbon mineral wax. Treated like paraffin/microcrystalline wax under this site's convention.
In plain English
A fossil-derived wax used to thicken and stabilise creams and lip products; refined from a natural petroleum-like mineral deposit.
CosIng definition: Ceresin. A complex combination of hydrocarbons produced by the purification of ozocerite with sulfuric acid and filtration through bone black to form waxy cakes
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References
- 1ISO 16128-1:2016 and ISO 16128-2:2017 — Guidelines on technical definitions and criteria for natural and organic cosmetic ingredients and products. ISO, Geneva.
- 2CERESIN. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
- 3CERESIN. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=CERESIN