CheckVegan

Is PEG-20 Lanolate vegetarian?

PEG-20 Lanolate

Vegetarian Vegetarian

An ethoxylated ester of lanolin fatty acids (derived from sheep's wool grease), used as an emulsifier and emollient in cosmetics. Lanolin is an animal-derived byproduct of wool processing, obtained without slaughter.

INCI name PEG-20 Lanolate
CAS number 68459-50-7
CosIng ID 78041
Last reviewed 9 July 2026

An ingredient is considered vegetarian if it avoids components derived from killing an animal.

Classifications are made to the best of our knowledge based on available scientific and regulatory sources. We cannot guarantee the accuracy of every entry, errors in the sources we draw from can always occur. This tool also cannot account for cross-contamination, which depends entirely on individual suppliers and producers. If you believe a classification is incorrect, you can report an issue.

Report an issue