Is Glycerin vegan?
Glycerin
Glycerin (glycerol) is a colourless, odourless, viscous liquid that is a by-product of saponification of fats and oils. It may be derived from animal fats, vegetable fats, or synthesised from propylene (petrochemical route) or via fermentation of sugars, making the origin highly variable.
Why unconfirmed?
Glycerin can be either derived from animal, or non-animal sources. The ingredient name itself is identical either way, so the label alone can’t tell you which. Only a supplier declaration can.
| Also known as | 1,2,3-Propanetriol, 1,2,3-Trihydroxypropane, Glycerine, Glycerol, Glycerol (INN), Glycerol (RIFM), glycerolum, Glycerolum (EP), glycyl alcohol, Propane-1,2,3-triol, Vegetable Glycerin |
|---|---|
| INCI name | Glycerin |
| E number | E422 |
| INS number | 422 |
| CAS number | 56-81-5 |
| EC number | 200-289-5 |
| CosIng ID | 34040 |
| Last verified | 28 May 2026 |
An ingredient is considered vegan if it contains no animal-derived components at any point in its production.
Selling a product with this ingredient? A supplier declaration can confirm the source. See how certification works.
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.
