How we scored it
Where it comes from
Dominant route: polycondensation of petrochemical adipic acid and diethylene glycol with a little vegetable glycerin as crosslinker. Bio-based adipic acid is not yet commercially significant.
In plain English
A synthetic polyester that forms a glossy, flexible film in colour cosmetics such as lip glosses, helping pigments stay put. It is made from adipic acid and diethylene glycol, both industrial chemicals, linked with a little glycerin.
CosIng definition: Adipic Acid/Diglycol Crosspolymer is a copolymer of diethylene glycol and adipic acid crosslinked with glycerin
Natural alternatives with the same function
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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.
- 2ADIPIC ACID/DIGLYCOL CROSSPOLYMER. CosIng — European Commission cosmetic ingredient database. ec.europa.eu/cosing ↗
- 3ADIPIC ACID/DIGLYCOL CROSSPOLYMER. CosIng u2014 European Commission database for information on cosmetic substances and ingredients. https://ec.europa.eu/growth/tools-databases/cosing/search?search=ADIPIC%20ACID/DIGLYCOL%20CROSSPOLYMER