Is Slack wax (petroleum), acid-treated vegan?
Slack wax (petroleum), acid-treated
Slack wax derived from petroleum dewaxing processes, treated with acid; regulated unless the full refining history demonstrates the source material is not carcinogenic. It is a mineral wax, not of animal or plant origin.
| INCI name | Slack wax (petroleum), acid-treated |
|---|---|
| CAS number | 90669-77-5 |
| EC number | 292-659-8 |
| CosIng ID | 29363 |
| Last reviewed | 9 July 2026 |
An ingredient is considered vegan if it contains no animal-derived components at any point in its production.
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