Uncaria tomentosa, commonly known as cat's claw, is a woody vine native to the Amazon rainforest and other tropical areas of South America. It gets its name from the curved thorns that resemble a cat's claw. Traditionally, it has been used in herbal medicine for its potential anti-inflammatory and immune-boosting properties. The plant contains various compounds, including alkaloids and flavonoids, which are believed to contribute to its health benefits. Uncaria tomentosa is often available in forms such as capsules, teas, and tinctures, making it accessible for those interested in exploring its uses in natural health.