Klaire Labs Protectagen - AC-11 Uncaria tomentosa TOA Free Cat's Claw (60 CapsulA unique form of Cat's Claw to help protect GI tissues.* Standardized to contain 8% to 10% carboxyl alkyl esters, compounds responsible for 90% of its bioactivity. Unlike other preparations of Uncaria tomentosa, AC-11 is free of harmful toxic oxindole alkaloids (TOA's). Hypoallergenic* product free of the following common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, soybeans, and corn. Contains no artificial colors, flavors, or preservatives. Trusted by healthcare practitioners since 1969, products are developed closely with physicians and are intended to be used as directed by a healthcare practitioner. AC-11®, the active ingredient in Protectagen™, is a patented, water-soluble botanical extract of Cat's Claw (Uncaria tomentosa), which has been shown to uniquely support the body's natural defenses at the molecular level to protect DNA and guard against oxidative stress.* AC-11® is standardized to contain 8% to 10% carboxyl alkyl esters, compounds responsible for 90% of its bioactivity. Unlike other preparations of Uncaria tomentosa, AC-11® is free of harmful toxic oxindole alkaloids (TOA's). Payment DetailsWe currently accept payment via PayPal only. Once payment is cleared, we will dispatch your shipment within 1-3 business days. Please refer to the "Shipping" tab for more information regarding shipping speed to your destination.Return PolicyAs our valued customer, we will do our best to make sure the product you receive arrives to you on time and as expected. If you are not satisfied with your purchase, please contact us within 30 days of receiving your order to process a return.