NOW® Sports Sustained Energy is formulated to supply the nutrients you need to promote sustained energy production and mental alertness.* With a complement of B vitamins and other cofactors such as chromium, magnesium malate and carnitine, Sustained Energy delivers what your cells need most to drive energy production.* This product also has tyrosine and iodine to support optimal thyroid function, plus a blend of immediate and sustained release caffeine to get you going and keep you going.* This product has approx. 120 mg of immediate and sustained release caffeine per serving (equivalent to about 1 1/4 cups of coffee).

Energy Now combines 17 key nutrients for energy support:

• Formulated to supply the nutrients you need to promote sustained energy production and mental alertness*
• Sustained Energy a blend of immediate and sustained release caffeine to get you going and keep you going*
• This product also has tyrosine and iodine to support optimal thyroid function*
• GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation)
• Packaged in the USA by a family owned and operated company since 1968