Is Magnesium Stearate vegan?
Magnesium Stearate
Magnesium stearate is the magnesium salt of stearic acid, produced by reacting magnesium with stearic acid. It is widely used as a lubricant and anti-caking agent in pharmaceuticals and cosmetics; the stearic acid component may be of animal or plant origin.
| Also known as | Magnesium distearate, Octadecanoic acid magnesium salt, Stearic acid magnesium salt |
|---|---|
| E number | E572 |
| INS number | 572 |
| CAS number | 557-04-0 |
| EC number | 209-150-3 |
| Last reviewed | 16 April 2026 |
An ingredient is considered vegan if it contains no animal-derived components at any point in its production.
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