Getbig.com: American Bodybuilding, Fitness and Figure
Getbig Bodybuilding Boards => Nutrition, Products & Supplements Info => Topic started by: El Guapo on January 05, 2008, 10:55:39 AM
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when an ingredient says guarana extract( 22% caffeine) 500 milligrams, how much caffeine is in the supp?
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when an ingredient says guarana extract( 22% caffeine) 500 milligrams, how much caffeine is in the supp?
110 mg.
22% of 500 = 110 mg.....usually means that is the active ingredient.
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i was thinking that but i wasnt sure. Thanks!!