Do SlimFast products contain drugs or stimulants, i.e. added caffeine or appetite suppressants?

There is some caffeine naturally present in the chocolate flavors, but no more than in a bar of chocolate.

We now have a product line called Advanced Energy. All products in this line have 100 mg of caffeine (equivalent to a cup of coffee). Up to 400 mg of caffeine a day is generally considered safe for most healthy adults. That’s roughly the amount of caffeine in four cups of brewed coffee, 10 cans of cola or two “energy shot” drinks.