This is a perfect natural supplement to support weight loss and increase your metabolism.* DONT USE IF YOU ARE ALLERGIC TO SOME OF THE INGREDIENTS OR YOU HAVE HIGH BLOOD PRESSURE BECAUSE IT MAY GIVE YOU TACHYCARDIA!! THE PRODUCT HAVE CAFFEINE!! CHOLINE IS an antioxidant that increases insulin sensitivity by accelerating the breakdown of fat in the liver.* YOU WILL SEE THE CHANGE AFTER 30 DAYS OF USE! BEFORE YOU WILL NOT SEE ANY CHANGE! THE PRODUCT IS A TREATMENT IF YOU ARE ALLERGIC OF THE INGREDIENTS , PLEASE DONT USE THE PRODUCT!! The otheingredients, BETAINE and Soya Lecithin, help with dispersing the vitamin into your system more efficiently and regulation proper thyroid glandular functions.* One bottle provides a one month supply always follow a diet plan, lower your carbohydrate and sugar intake, don't eat too late at night and drink plenty of water, we want to help you achieve your goals, but you have to help by drinking plenty of water and above all by lowering little by little your carbohydrate and sugar intake.