C4 (Nutrabolt)

Black Cherry is the latest flavor addition to C4’s Smart Energy line of performance energy drinks containing nootropics. Each 16 oz. can contains 200 mg of caffeine sourced from green tea, Cognizin Citicoline to support focus and N-Acetyl L-Tyrosine to produce dopamine.

Black Cherry is the latest flavor addition to C4’s Smart Energy line of performance energy drinks containing nootropics. Each 16 oz. can contains 200 mg of caffeine sourced from green tea, Cognizin Citicoline to support focus and N-Acetyl L-Tyrosine to produce dopamine.