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Frequently Asked Questions

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.