Guarana is a plant that has been used for centuries, by Amazonian tribes for its therapeutic effect. Indeed Guarana is an excellent caffeine source that reduces fatigue and improves focus and learning capabilities. On top of that it is known for its antioxidant properties.
Green Tea is rich in antioxidant compounds linked to promoting brain, heart and liver health. It is also a good source of the amino acid L-theanine. These two active ingredients work synergistically to provide a constant stable flow of energy while improving brain function.