... Ingredient: alkaloidsSpecification: 3%Test Method: UV-VISWhat Is It?Cat's claw, also known as Uno de ... Gato csp (its Spanish name), is a high-climbing, woody vine that grows profusely ... forest canopy. The herb's botanical name, Uncaria, is from the Latin uncus, for "hook."Two species ... s immune-boosting and anti-inflammatory properties. There is early and speculative evidence that cat's claw ...