Weider Total Rush 2.0 is a popular all-in-one pre-workout supplement designed to enhance performance during high-intensity training. The formula combines ingredients for energy, pump, focus, and strength, and is most effective when used as part of a six-week cycle followed by a two-to-four-week break.  Key ingredients and benefits Performance and strength: Creatine monohydrate (3.4 g): Increases physical performance during short-term, high-intensity exercise by improving energy production. Beta-Alanine (3.3 g): Helps delay muscle fatigue and improves endurance by boosting intramuscular carnosine levels. Pump and vascularity: L-Citrulline Malate (6 g) and L-Arginine (4.6 g): These amino acids are nitric oxide (NO) precursors. They promote vasodilation, which increases blood flow and oxygen delivery to the muscles during exercise, leading to a "pump" effect. Oxystorm® (300 mg): A patented amaranth seed extract that provides a high amount of nitrates, further boosting nitric oxide production. Energy and focus: Caffeine (300 mg): A potent stimulant that boosts energy, reduces fatigue, and enhances mental focus during your workout. N-Acetyl-L-Tyrosine (1 g): An amino acid that supports mental focus during intense training. Taurine (1 g), L-Glycine (1 g), and L-Theanine: These amino acids support the nervous system, reduce stress, and promote well-being. Recovery and hydration: Sustamine® (L-alanyl-L-glutamine): A dipeptide form of glutamine that is more effectively absorbed by the body. It helps increase muscular glutamine levels and supports hydration. Vitamins and minerals: Includes a blend of vitamins and minerals like Vitamin D, C, B6, B12, Calcium, and Zinc to support energy metabolism, muscle function, and reduce fatigue.