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Pre-Workout
Amino 23
L-Carnitine
HydroBCAA
Is Discontinued By Manufacturer : No
Product Dimensions : 3.5 x 3.5 x 4.25 inches; 7.6 ounces
Item model number : 818253028067
Date First Available : September 25, 2018
Manufacturer : PROSUPPS
ASIN : B07HNFF75B
Best Sellers Rank: #4,048 in Health & Household (See Top 100 in Health & Household) #19 in Sports Nutrition Pre-Workout Powders
Customer Reviews: 4.3 4.3 out of 5 stars 14,020 ratings 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); } }); });
Crush Every Workout with HYDE: ProSupps Mr. HYDE Signature is a pre-workout powder designed to enhance energy, focus and promote increased blood circulation for peak muscle performance. Developed with trusted ingredients to help anyone from all fitness levels. Blue Razz Flavor. 30 servings. 196 mg caffeine/serving.
Fuel Your Focus & Endurance: Our fully transparent formula is packed with Beta-Alanine, Creatine, Amino Acids, and other performance-enhancing ingredients for intense energy and muscle endurance when you need it most.
For Anyone That Needs an Energy Boost: Signature formula is perfect for anyone from fitness enthusiasts and trainers to advanced athletes, or anyone with a physically demanding job.
Suggested Use: Measure one rounded scoop of pre-workout and mix with 8 oz of water. Consume 15-30 minutes prior to workout. Do not exceed two scoops (servings) 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 Signature with HYDE Signature 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.
Customers say
Customers find this pre-workout supplement effective, saying it takes their workouts to the next level and provides energy without jitters. The product receives positive feedback for its taste, quality, and value for money, with one customer noting it’s better than C4. Regarding side effects, while some customers report no itchiness and irritability, others mention feeling itchy and nauseous. Similarly, opinions on jitteriness are mixed, with some saying it doesn’t cause jitters while others find it too intense.
8 reviews for PROSUPPS Mr. Hyde Signature Pre Workout Powder with Creatine, Beta Alanine & Caffeine – Performance, Energy & Endurance – Clean Fitness & Gym Supplements for Men & Women (Blue Razz, 30 Servings)
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Original price was: $19.98.$15.78Current price is: $15.78.


Cracked Canvas by KP –
My Go-To for an Unbeatable Workout—Insane Energy, No Crash!
I’ve tried countless pre-workouts over the years, and PROSUPPS Mr. Hyde Signature is in a league of its own. This is a high-stimulant pre-workout, and it absolutely delivers an explosive rush of energy and laser-like focus that transforms my gym sessions. The moment it kicks in, I feel ready to tackle my heaviest lifts and push past my normal limits.What sets this one apart for me is the “sustained” energy. Unlike other pre-workouts that hit you hard and then make you crash, Mr. Hyde gives me a consistent, clean drive throughout my entire workout, and I feel great afterward. The pump is fantastic, and my endurance has seen a noticeable improvement. The taste is also great, and it mixes easily without any clumping. If you’re a serious lifter looking for a powerful and reliable pre-workout to get the most out of every session, this is it. I highly recommend it!
Megan –
GREAT pre workout
Love this pre workout! The flavor choices are great. I am very picky on flavors and have had no complaints with any of the Dr Hyde options. What led me to try this brand was the price compared to all of the others. This may be a cheaper option, but the quality is definitely not cheap. Same great energy boost that I get from the expensive ones. It dissolves quickly and I have never had any strange side effects.
Maddox –
Not great flavor but great quality of item
I have had great pumps and focus especially energy taking HYDE Pre Workout. I do believe they are better flavors than cherry lollipop though. It doesn’t taste great if you add it with creatine (unflavored) as it makes it more of a salty taste. If you want to take pre workout and creatine I recommend taking them separately. You can add you creatine to your blender, what I do when I’m in a hurry I just dry scoop both of them separately (which I don’t recommend) but overall not a bad product, they are better pre workout out there bit for the price, quality, and the amount of servings they have, I wouldn’t mind buying it again but they are better ones out there than this brand.
Melissa –
Got a good deal. This is a solid pre-workout
Effective, tasty, strong, mixes well.
Natalie –
Buy It!
I haven’t taken pre-workout since January , 2025. All these months I used energy drinks for my workouts but after a while my body got used to it so I decided to get back on pre-workout. This is a budget friendly pre-workout and at first I was skeptical of the caffeine intake being 169mg being that I’m used to 200mg caffeine from energy drinks.I think this powder mixes well with 8oz water and there’s no funny or chalky aftertaste (at least for me). Lastly, I was plateauing with my barbell RDL’s at 185 lbs and I drank this 15 minutes before I got to the gym… I was able to PR 225 lbs.
Bryce –
Excellent performance, strong flavor
I love blueberry flavored preworkout, but this one is a strong flavor. Still was excellent in performance in the gym and strength overall. Would recommend only for true blueberry fans.
Justine Crain –
Smooth familiar taste no chemical flavor
I thought the flavor was gonna be close to cotton candyI was pleasantly surprised that it tastes similar to the sharkberry kool-aid which was a favorite as a kid it feels like it provides much more energy than the 169mg of caffeine it contains per servingQuickly made its way to the front of the cabinet
Let’s Go Irish –
More Like Mr. Hide Your Energy and Your Money – Do NOT Buy This!
I bought PROSUPPS Mr. Hyde Signature Series Pre-Workout expecting an “intense sustained energy” boost. What I got was an intensely sustained disappointment. This product is nothing short of a complete scam, and I deeply regret wasting my money on it.First, let’s talk about the “energy” levels – they are HORRIBLE. I felt absolutely nothing. No buzz, no focus, no “pumps,” no sustained energy, not even a slight tingle. It was like drinking flavored water with a faint chemical aftertaste. My workouts were just as sluggish as if I’d had nothing at all. If anything, it made me feel more tired, anticipating a boost that never arrived. This pre-workout literally does the opposite of what it claims.And to add insult to injury, when I opened the container, it was HALF EMPTY. Seriously, what is this?! I paid for 30 servings, and it looked like someone had already taken a scoop (or ten) out of it before it even got to me. This isn’t just poor packaging; it’s deceptive and infuriating. You’re paying premium price for a container filled mostly with air.Don’t be fooled by the fancy words like “Nitrosigine” or “TeaCrine” on the label – this is an overpriced, under-filled container of false promises. Save your money, save your energy (because this won’t give you any), and avoid PROSUPPS Mr. Hyde Signature Series at all costs. You’d get more energy from a warm glass of water.