Pre-Workout Impact 400 g from Gold Nutrition is one of the most powerful pre-workout formulas designed to enhance your sports performance. It contains key ingredients such as L-arginine, creatine monohydrate, L-citrulline, beta-alanine, taurine, and caffeine extracted from coffee beans. It also includes extracts of maca and guarana, which provide significant energy benefits. Each 22 g dose delivers 250 mg of caffeine and is enriched with taurine, maca, and guarana. This product comes in a 400 g container and is available in watermelon and green apple flavors. It is advisable to consult a health professional before use if specific medications are taken. Store in a cool, dry place away from direct sunlight.