Rich Piana 5% Nutrition - 5150 (Legendary Series) Pre-Workout Supercharged energy Enhanced endurance Intense mental focus Muscle pumps Enhanced vascularity Want to work out like a true 5%er? Rich Piana has created the ultimate pre-workout for those who are about that hardcore lifting lifestyle. The name 5150 should give you an indication that you're delving into deeper waters. 5150 is an extremely high stimulant-based pre-workout that also provides its users with an aggressive vascular pump and zen-like focus. 5150 is ideal for anyone with a good caffeine tolerance who wants to take their workouts to the next level. About 5150 The first element of 5150 that needs highlighting is its stim-crazy complex, which amounts to over 400mg of caffeine. This one-of-a-kind complex consists of 6 types of caffeine originating from different sources, including Guarana seed extract, which is more caffeine dense than coffee. This element of 5150 is guaranteed to have a positive impact on your energy levels and workout. 5150 also contains a great dose of l-citrulline, niacin, and beta-alanine, which are included to enhance blood flow and combat fatigue (1, 2). The L-Tyrosine & L-Taurine is a vital quality of 5150 as these ingredients are proven to improve brain function in demanding situations and increase muscular endurance (3, 4), and increase fat burning during exercise (5). Additionally, the choline in 5150 enhances muscle performance during exercise and promotes muscle recovery between reps, resulting in a more productive workout. What you could take with 5150 & more information As 5150 contains ingredients that target energy, focus, and blood flow, there is no need to stack it with another pre-workout. If you are new to pre-workouts and want to know more before you invest in one, read this blog on ‘what pre-workout is right for me’.