Cat's Claw 5000 by Supplementstogo.com and NOW Foods. Those who've used this Amazon Rainforest grown herb consistently hail it as being quite effective in promoting all-around excellent health and wellness. By utilizing only the precious extracts from the vine's inner bark, NOW Cat's Claw 5000 Extract remains one of the safest and purest sources of this nutrient rich herb. With a minimum 3% standardized extract delivering a potent 334 mg per capsule, our formula offers more than twice the cat's claw extract than traditional formulas.* DetailsServing Size: 1 capsuleSuggested Use: As an herbal dietary supplement, take 1 capsule 1 or 2 times daily, preferably with meals.Free of: sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg or preservatives.Other ingredients: Cellulose, Gelatin (capsule) and Stearic Acid.Warnings: *This statement has not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease. Natural color variations may occur in this product.Disclaimers: None