Chondroitin is cartilage in a capsule: cow windpipe, pig ears and noses, shark and fish. Unlike its shelf-mate glucosamine, it has no easy plant version, so the supplement is animal through and through.
SourceAnimal cartilage
Usually fromCow and pig tissue
VerdictNot vegan
Where it hides
Joint and mobility supplements
Glucosamine and chondroitin combinations
Some pet joint products
What it is
Chondroitin is often paired with glucosamine in joint supplements. Like glucosamine, it is part of cartilage.
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Chondroitin is a component of cartilage that plays a role in its resistance to compression.
Shark and fish cartilage are used as well. There is no common plant source, so standard chondroitin is not vegan or vegetarian. Lab-made or fermented chondroitin exists but is rare and usually specialised, so treat a chondroitin supplement as animal-derived unless it clearly states otherwise.
If you want a vegan option
Because chondroitin has no mainstream plant version, vegans who want joint support tend to look elsewhere: vegan glucosamine, or ingredients studied for joints that do not come from an animal. Check any product carefully, since chondroitin and glucosamine are frequently sold together in a single animal-derived capsule.
GlucosamineThe joint supplement most people reach for is usually built from crab and shrimp shells. A corn-fermented vegan version exists, but it is the exception, so the default bottle is off the menu.
CollagenCollagen is the scaffolding of animal bodies: skin, bone, connective tissue. There is no plant version, so every real collagen supplement is animal-derived, and vegan collagen is a different thing wearing the same name.
Frequently asked
Is chondroitin an animal product?
Yes. Chondroitin sulfate is extracted from animal cartilage, most often cow trachea and pig ear and nose, and also shark and fish cartilage. There is no common plant source, so standard chondroitin supplements are not vegan.
Is there a vegan chondroitin?
Rarely. Some chondroitin is produced by fermentation or synthesis rather than from animal cartilage, but it is uncommon and usually specialised. Most chondroitin on the shelf, including in glucosamine and chondroitin combinations, is animal-derived.
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