Total Stealth 2 oz concentrate is scientifically designed for individual’s 180 lbs or less. If you are over 180 lbs. you will need two instant liquid concentrate kits or Total Stealth 20 oz with capsules designed for large body mass. Total Stealth concentrate also includes 4 Stealt detoxifying capsules for longer lasting results. It comes in a delicious Blueberry flavor. Guaranteed to work every time!