Is Man-made vitreous fibres vegan?

Mineral Wool is also known as Man-made vitreous fibres.

Mineral wool refers to man-made vitreous silicate fibres with random orientation, produced from molten mineral or rock material, used mainly for insulation.

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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.