Boost your performance with a nice dose of Beta-Alanine for improved endurance, Betaine for enhanced strength, plus Citrulline and Arginine Nitrate to improve blood flow and nutrient transport.†

This product is ideal for anyone looking to enhance their workout experience, break through a plateau or just looking to amplify your pre-gym stack. Mr. HYDE Max Pump is non-stim, yes, zero caffeine, which means you can take it any time of the day and also stack with our other Hyde Pre-Workouts.†

Mr. HYDE Max Pump is a straightforward, no-nonsense stimulant-free pre-workout,
featuring effectively dosed ingredients in every scoop. 

HYDE® Nightmare is formulated for advanced athletes, bodybuilders, and high-intensity trainers who demand serious energy, focus, and performance from their pre-workout. †

Mr. HYDE Nightmare features a tri-source caffeine blend to give you long-lasting energy to fuel your toughest workouts. Packed with an efficacious dose of Citrulline and Beta-Alanine for peak performance and Alpha GPC + Acetyl L-Carnitine to keep you locked in.†

Mr. HYDE® Nightmare delivers the best ingredient combination for high-level performance, with rigorous independent testing for efficacy and purity. This formula focuses on what matters most for the performance athlete-- free of banned substances, zero artificial flavors & colors, no fillers, and battle-tested ingredients.†

Yes. Mr. HYDE® Nightmare is certified by Informed Choice and tested for banned
substances, making it safe for use by athletes subject to drug testing.

Creatine is an amino acid located mostly in your muscles and brain. It supplies energy to your muscles, boosting power and performance, especially while you are exercising.†

Micronized Creatine particles are 20 times smaller than creatine monohydrate. This makes it more easily absorbed and is considered to be more effective. In addition, micronized creatine does not tend to cause upset stomach.†

Creatine helps boost exercise performance while training by providing increased strength and power. Athletes take creatine as a powerful tool to improve athletic and brain performance as well as reduce fatigue and tiredness.†

ProSupps' dedication to quality and integrity means that we never cut corners and we always put your health and performance FIRST. ProSupps products contain zero fillers, zero banned substances and zero FD&C dyes. Every ProSupps product goes through rigorous third-party testing for purity, efficacy and transparency. EVERY BATCH. EVERY TIME.