Is Alpha-Viniferin vegan?
Alpha-Viniferin
Alpha-Viniferin is a naturally occurring stilbene trimer found in plants such as Caragana chamlagu, Caragana sinica, Dryobalanops aromatica, and grapevines (Vitis vinifera and Vitis riparia), where it plays a role in disease resistance; it has also been shown to inhibit acetylcholinesterase.
| Also known as | Cyclonona[1,2,3-cd:4,5,6-c'd':7,8,9-c'd']trisbenzofuran-4,9,14-triol, 2,2a,7,7a,12,12a-hexahydro-2,7,12-tris(4-hydroxyphenyl)-, (2R,2aR,7R,7aR,12S,12aS)-rel-(+)- |
|---|---|
| INCI name | Alpha-Viniferin |
| CAS number | 62218-13-7 |
| CosIng ID | 98884 |
| Last reviewed | 14 July 2026 |
An ingredient is considered vegan if it contains no animal-derived components at any point in its production.
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.
