The biggest difference in the type of energy you get from matcha, comes from the amino-acid, L-Theanine. Matcha has very high concentrations of L-Theanine. L-Theanine promotes the release of serotonin, dopamine, and GABA, all are relaxing and calming neurotransmitters, Matcha is excellent to induce relaxation, to reduce stress, and anxiety. It does not make you sleepy. It helps produce razor concentration, focus, and mental alertness as well, which helps with learning and memory, and awareness. Matcha also makes you feel good.