* Natural * Fast-Acting * Herbal Energizer Formula * Dietary Supplement For centuries tribes along the Amazon have used the herb Guarana for energy and mental alertness. To complement the potency of this natural fatigue-fighter, this formula also includes a concentrated extract of the finest Korean ginseng. To fight off that afternoon slump, try the Extra Strength Guarana formula for a smooth, powerful surge of energy. Discover Natural Balance For over 25 years, Natural Balance has energized people"s health and well-being by offering specialty supplements that work. Scientifically blending select high-quality herbs into proprietary formulas is our art. Helping people live healthier, more enjoyable lives is our passion. The powerful Extra Strength Guarana formula is intended to provide nutritive support for daily energy and peak alertness. Its special blend of fast-acting herbal extracts helps to give you a lift when you need it most. Guarana - Traditional energizer used by the Guarani Indians of South America Korean Ginseng - Prized variety of Ginseng form the Orient Gotu Kola - Treasured Ayurvedic herb popular in India Passion Flower - Central American herb used for its balancing properties