Feel Supreme 25200mg KSM66 Ashwagandha With Curcumin Capsules - 60 CapsKSM 66 Ashwagandha is a full spectrum extract, with the highest concentration of all major root only extracts available on the market today. It is produced using a unique proprietary extraction process, based on Green Chemistry principles, without using alcohol or any other chemical solvent. KSM 66 Ashwagandha has been clinically proven to help reduce stress and anxiety, promote enhanced memory and cognitive function as well as endurance and strength.