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Is Aluminum/Magnesium Hydroxide Stearate vegan?

Aluminum/Magnesium Hydroxide Stearate

Unconfirmed

Aluminum/Magnesium Hydroxide Stearate is a mixed compound of aluminum and magnesium hydroxides with stearic acid, used in cosmetics as a thickening and opacifying agent. The stearic acid used may derive from plant or animal sources.

INCI name Aluminum/Magnesium Hydroxide Stearate
CAS number 7439-95-4
CosIng ID 74249
Last reviewed 4 July 2026

Sources

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.