NOW Foods Cat's Claw Extract, 120 Veg Capsules (334 mg per Capsule)

NOW Foods Cat's Claw Extract is a standardized herbal supplement derived from Uncaria tomentosa bark, designed to support immune system function. Each vegetarian capsule provides 334 mg of extract standardized to contain at least 0.9% total oxindole alkaloids, a key marker of potency for this botanical.

This product uses authentic Uncaria tomentosa, also known as uña de gato, sourced from the Peruvian rainforest, where it has a long history of traditional use. The manufacturer notes that natural color variations may occur due to harvest differences, without added dyes. It is produced in a GMP-certified facility in the USA with globally sourced ingredients and holds notable certifications including Non-GMO Project Verified and Kosher (Triangle K). The bottle is made from 100% post-consumer recycled resin.