Dietary Supplement. Enhanced Energy* Feel Invigorated*. Promote Better Concentration*. No Artificial Ingredients, Colors or Preservatives. Gluten Free Energy Boost is formulated as a 100% natural herbal energy supplement with ingredients to support sustained & short-term energy.* Sustained Energy - Naturally: supplies a powerful energy boost*, promotes focused concentration*, formulated with Green Tea, Guarana, Ginseng, Yerba Mate & other energizing herbs. Contains no GMOs, yeast, wheat, gluten, soy, salt, dairy, animal products, fillers, preservatives or artificial ingredients. Purity is the driving force behind every Pure Life Natural.