Carrageenan
Carrageenan is a cosmetic ingredient. It’s in 147 products on Poliage, most often body wash, hair styling and conditioner. Avoid lists on Poliage that include it: none.
Updated October 21, 2026
In plain English
A thickener extracted from red seaweed. Gels and stabilizes formulas.
What it does
Contains Carrageenan: no function listed
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 88730, accessed October 22, 2026.
Products that contain Carrageenan
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