Premium pre-workout shot from Optimum Nutrition to increase focus and performanceGive yourself a shot at going for gold with the first Gold Standard Pre-workout Shot from the world’s No. 1 Sports Nutrition brand Optimum Nutrition. Gold Standard Pre-workout Shot will increase your focus thanks to 175mg of caffeine per serve from natural sources along with 1.5g of beta alanine and vitamin B6 and B12 to support energy metabolism. Plus it also includes the new PerformMelon Boost ingredient to help you get the most out of your workout. Available in two great great-tasting flavours – Lemon & Lime, and Mixed Berry, Gold Standard Pre-workout Shot’s format is perfect for your kit bag making the ultimate convenient pre-workout shot.Caffeine enhances physical and mental performanceCaffeine, one of the most popular pre-workout ingredients, is commonly found in tea and coffee and is proven to increase your endurance performance. To get the best results take 3 mg/kg bodyweight one hour prior to exercise but make sure you avoid other caffeine for at least 24 hours beforehand. Combined, the mental and physical benefits of caffeine give you the energy, focus and drive to succeed