Nitro2Go Explosive Ginseng Formula is a natural long lasting energy supplement. With Panax Ginseng to help stimulate blood flow to vital organs, and increase oxygen to muscles. Gives you the energy needed to get you through your busy day. The fast acting formula helps Increase your physical endurance and improve your stamina, mental alertness and vitality. Each serving lasts up to 7 hours. In capsule form for those that don’t like the taste of energy shots.