Is Glucosamine Vegan?

Caution

Glucosamine is found in the fluid around the joints, in animal bones, bone marrow, shellfish, and fungi. It can also be made in a lab, so if the label does not provide a source, we recommend calling the manufacturer.

Glucosamine and the Vegan Diet

Glucosamine is a naturally occurring compound found in the fluid around joints, as well as in animal bones, bone marrow, shellfish, and certain fungi. It is commonly used as a dietary supplement to support joint health, particularly in the treatment of osteoarthritis. While many glucosamine supplements are derived from shellfish, it can also be synthetically produced in a laboratory. This makes it important for vegans and those with shellfish allergies to verify the source of glucosamine in their supplements.

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