PROSUPPS Mr. Hyde Nightmare Pre Workout Powder with Caffeine & Beta Alanine – Preworkout for Intense Energy, Mental Focus & Performance – Gym & Fitness Supplements (Black N’ Blueberry, 30 Servings)

Price: $39.99 - $31.99
(as of Jan 04, 2026 23:56:10 UTC – Details)

From the brand

Best Sellers

Pre-Workout

Amino 23

L-Carnitine

HydroBCAA

Package Dimensions ‏ : ‎ 5.71 x 3.62 x 3.58 inches; 1.04 Pounds
Item model number ‏ : ‎ 810034816368
Date First Available ‏ : ‎ September 7, 2023
Manufacturer ‏ : ‎ PROSUPPS
ASIN ‏ : ‎ B0CHKLDSNH
Best Sellers Rank: #28,317 in Health & Household (See Top 100 in Health & Household) #47 in Sports Nutrition Endurance & Energy Powders
Customer Reviews: 4.5 4.5 out of 5 stars (205) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Your Competition’s Worst Nightmare: ProSupps Mr. HYDE Nightmare is a pre-workout powder formulated for high-performance athletes who want to push past their limits. Formulated for intense energy, sharp mental focus, and elevated performance endurance for those who never back down. Black N’ Blueberry flavor. 30 servings. 300mg caffeine/serving.
Fuel Your Focus & Performance: Powered by a fully loaded matrix of Beta-Alanine, Citrulline, Himalayan Rock Salt, and more, HYDE Nightmare supports extended stamina, hydration balance, and workout performance when you need it most.
Built For Those Looking for an Intense Workout Experience: Primarily formulated for combat athletes, Hyde Nightmare will benefit athletes of varying disciplines and anyone who is looking to boost their athletic performance. This product is not recommended for beginners.
Suggested Use: Mix one scoop of pre-workout with 8 oz of water. Consume 15-30 minutes prior to exercise. For first time users, take half a scoop to assess tolerance. Do not exceed one scoop (one serving) in a 24-hour period.
Clean Energy: Made in the USA, this pre-workout is soy and gluten free, vegan, and contains no fillers, no banned substances, and no artificial dyes.
JEKYLL & HYDE – Powerful Separately, Explosive Together: JEKYLL boosts endurance, pumps, and focus with a stim-free formula. HYDE turns up the intensity with caffeine for sustainable energy. For the ultimate training boost, stack JEKYLL with HYDE to fuel both your mind and body.
ProSupps – No Excuses, Just Results: ProSupps’ dedication to quality and integrity means that we never cut corners and we always put your health and performance FIRST. Every ProSupps product goes through rigorous third-party testing for purity, efficacy and transparency. EVERY BATCH. EVERY TIME.