While Ronnie Coleman’s Pre XS is a part of the basic Vital Edition series, its formula is just as complicated as your average pre-workout competitor. The main effect the product promotes is extreme energy, however, its combination of ingredients will surely deliver a lot more than that with things like increased focus and performance. Pre XS brings together a mix of seven main
ingredients starting with the endurance and performance booster CarnoSyn beta-alanine at 3.2g per maximum serving. You then have the pump enhancer citrulline malate at two grams,
providing around a gram of citrulline, and the energy and focus features 550mg of choline bitartrate, 250mg of n-acetyl-l-tyrosine, 200mg of caffeine, 25mg of TeaCrine, and 5mg of BioPerine black pepper.