Trying Branched Chain Amino Acids (BCAAs) for pre-workout performance boost. Product is fortified with 100 mg of caffeine so it may be interesting (a little over 1 cup of coffee worth). I normally drink a fair amount of coffee but mostly a 80% decaf/20% caffeine mix.
Product I am trying is Optimized Nutrition “ON” Amino Energy. Two scoops are 5g of Amino Acids.