If you’re looking for an all-round pre-workout supplement, there aren’t many better options than the Kaged Muscle Pre-Kaged. With a high dose of caffeine (247mg), betanine, citrulline, beta alanine, and creatine, it can support just about any workout and is recommended for both men and women. It also contains branched chain amino acids to increase endurance and two kinds of tyrosine to ensure maximum focus.