This Dr. Jekyll Pre Workout review will explain whether it can turn you from a mild-mannered guy into a voracious gym beast.
I know you’ll agree with me when I say—when we hit the weights, we want to have the explosive power and energy of an absolute freakin’ animal.
To obtain optimum returns, and feel like we are pushing our bodies to the max, we need
to be pushing through each and every set and rep as if it was the first.
And the best pre-workouts can achieve this.
Guys taking these phenomenal supplements have felt their training performance become almost superhuman—providing faster and larger muscle gains that their “normal” workouts simply can’t provide.
But does Dr. Jekyll deliver these results?
In this Dr. Jekyll Pre Workout review, I’ll explain everything—what it is, who it’s designed for, how it functions, and whether it actually works.
If you want to discover whether this pre-workout can turn you in a raging monster, or just leave you out of pocket—read on!
Dr. Jekyll Pre Workout Review
This Dr. Jekyll Pre Workout review wouldn’t be complete without first taking a quick overview of the product.
Why is PreFierce by TruFierce considered the #1 pre-workout right now? For starters there are zero proprietary blends, so you know exactly what you're putting in your body. Second, the formula is based on science. Every single ingredient is exhaustively research-backed, and dosed properly. Third, according to thousands of customers their signature gummy bear flavor is amazing. Benefits include:
- Insane muscle pumps
- Increased power and strength
- Supercharged energy without the crash
- Faster recovery time
- Boosts fat loss
- Laser focus
Marketed by respected supplement manufacturers, ProSupps, Dr. Jekyll forms part of a number of pre-workouts made by this company—although it appears that they may be starting to phase Dr. Jekyll out.
This original pre-workout has recently disappeared from the official website, with only Mr. Hyde, Mr. Hyde nitrox, Dr. Jekyll nitrox, and Dr. Jekyll stimulant-free remaining.
So, to be clear—this Dr. Jekyll Pre Workout review is for the original formula, it’s not a Dr. Jekyll nitrox review.
Dr. Jekyll is a powdered pre-workout which is mixed with water to form a pre-training drink. It’s formulated to enhance training performance—therefore providing you with a more impressive physique.
ProSupps claim that this pre-workout will:
- Create an intense focus.
- Elevate physical performance.
- Encourage muscles to grow.
- Provide vein-popping muscle pumps.
Let’s see in the next part of this Dr. Jekyll Pre Workout review if it’s for you.
Who Should Use Dr. Jekyll Pre Workout?
There’s little point reading this Dr. Jekyll Pre Workout review if it’s totally unsuitable for your needs.
So, let me start by saying that this supplement is designed for guys who:
- Want skin-splitting muscle pumps.
- Need their energy to reach whole new levels.
- Require more stamina and endurance to push each set as hard and long as possible.
- Demand faster recovery times in order to hit the gym again sooner.
- Want increased focus to boost their gym concentration.
Does this sound like you? If so, a powerful pre-workout is definitely the answer.
Who Should Not Use Dr. Jekyll Pre Workout?
Let me be honest with you in this Dr. Jekyll Pre Workout review.
It’s not for everyone.
Guys who should avoid this supplement, and pre-workouts in general, are those who:
- Seek a “short-cut”—pre-workouts enhance your training sessions, but you still need to put in some serious gym-time, this isn’t a magic pill.
- New kids on the block—supplementation isn’t how you start building impressive muscle—first develop a training program, learn how to use the weights correctly, and only then consider performance enhancers.
- Aren’t looking for increased energy or improved training results.
- Are eating unhealthily and not looking after the essential macronutrients.
How Does Dr. Jekyll Pre Workout Work?
Just before we examine in detail the ingredients in this Dr. Jekyll Pre Workout review—let me quickly mention the effects it’s designed to have on the body.
This supplement aims to:
- Reduce fatigue by including chemicals which can prevent muscle acidosis.
- Build muscle by utilizing the power of amino acids.
- Increase stamina through the inclusion of muscle-powering fuel.
- Elevate concentration with cognitive enhancers.
- Heighten energy via the use of stimulants.
Dr. Jekyll Pre Workout Ingredients
Now down to the gritty detail in this Dr. Jekyll Pre Workout review—what’s under the hood?
With 13 ingredients in Dr. Jekyll, this is a compound-heavy formula. Let me take you through the main players.
- Beta-alanine—a powerful pre-workout ingredient which can increase endurance by preventing the build-up of muscle-killing lactic acid.1
- L-leucine—an amino acid which is known to kick-start the muscle building process.2
- Calcium HMB—thought to reduce the onset of DOMS (delayed-onset muscle soreness) and boost muscle growth—however, studies have indicated there’s little evidence that it works, and any improvement requires a dose five times higher than in Dr. Jekyll.3
- Creatine—boosts ATP (adenosine triphosphate) production which is the fuel enabling muscles to contract.4
- Choline bitartrate—can improve focus and concentration.5
- Caffeine—a natural stimulant that can boost energy and alertness.6
- L-citrulline—increases nitric oxide production which can open up the blood vessels, deliver raised levels of oxygenated blood, and improve strength and pumps.7
Other ingredients: gamma-aminobutyric acid, glycerol monostearate, agmatine, l-norvaline.
Dr. Jekyll Pre Workout Ingredients Breakdown
Dr. Jekyll does contain some proven performance enhancers, but is it up there with the big boys in the pre-workout market?
Here are the ingredients that the most powerful pre-workouts contain—and a checklist of how Dr. Jekyll performs.
- ✓Beta Alanine
- ✓Citrulline Malate
- ✘Betaine Anhydrous
- ✘Black pepper extract (Bioperine)
Containing only three of the most powerful proven performance enhancing ingredients—Dr. Jekyll appears somewhat poor.
Out of the three it does include, I would consider both caffeine and citrulline underdosed. The Dr. Jekyll Pre Workout caffeine content of 100 mg is about the same as a standard cup of Joe. And 1.5 grams of citrulline is unlikely to deliver impressive pumps—the best pre-workouts contain 6 grams.
One more observation.
While it does contain the powerful muscle-building leucine—750 mg will have little to no effect. This BCAA (branched-chain amino acid) is usually taken in doses of 5 grams upwards.
Dr. Jekyll Pre Workout Side Effects
Adverse health effects from pre-workouts are rare. Although two of the ingredients, caffeine, and beta-alanine, can sometimes produce side effects, including:
- Stomach upsets.
- Itching (from beta-alanine).8
- Interrupted sleep or insomnia.
Dr. Jekyll Pre Workout Before After Results
The evidence so far in this Dr. Jekyll Pre Workout review hasn’t suggested that it’s a pre-workout to be ranked among the best.
But what about the guys at the gym? What effects have they seen from using this supplement?
Here are the results they’re witnessing:
“Felt a little buzz.”
“Tastes nice but doesn’t do anything for me.”
“Doesn’t do anything, even increased dosage but nothing.”
“Quite a poor product…supposed to be the high stimulant version but this basically did nothing. Even tried a serving and a half. No real pump.”
“Would give 0 stars if possible. Worst…pre workout ever”
“This is absolutely terrible…0/10 do not buy, my head hurts, my stomach is cringing, DO NOT BUY!!!!!!”
Where to Buy Dr. Jekyll Pre Workout?
As I mentioned earlier in this Dr. Jekyll Pre Workout review, the original formulation of this supplement doesn’t seem to be available on the official ProSupps website—although it possibly could reappear.
It is, however, available from the ProSupps page on Amazon and bodybuilding.com
Dr. Jekyll Pre Workout Review Conclusion
Dr. Jekyll is a pre-workout which does contain some proven performance enhancers—the issue is, there are not enough of them nor are they in sufficient doses.
It’s not the best pre workout.
Despite containing 13 ingredients, it’s lacking in the excellent arginine, betaine, Bioperine, and carnitine. Instead, the manufacturers have decided to go with the less powerful nitric oxide booster agmatine and the unproven calcium HMB.
Even the inclusion of the immense and pump-building citrulline is resigned to a measly dose of 1.5 grams—the best pre-workouts contain four times more.
The bottom line.
As the customer testimonials indicate in this Dr. Jekyll Pre Workout review—this supplement isn’t going to turn you into a raging monster.
Skip this weak pre-workout. Choose one of the best pre-workouts on the market—that is, one which includes the serious performance-enhancing players I mentioned earlier. Only then will you become the beast you deserve to be.
Dr. Jekyll Pre Workout Review FAQ
“How to Take Dr. Jekyll Pre Workout?”
Mix one scoop of Dr. Jekyll pre-workout with 240 ml of water and consume 15 to 30 minutes before your workout.
“How Much Does Dr. Jekyll Pre Workout Cost?”
Currently, one tub of Dr. Jekyll (306 grams-30 servings) costs $40.00.
“Is Dr. Jekyll Pre Workout Safe?”
This supplement is unlikely to cause any side effects. However, in a small number of cases, some guys have experienced headaches, insomnia, and irritability.
“Where Can You Buy Dr. Jekyll Pre Workout?”
This supplement can be purchased from the Dr. Jekyll Pre Workout Amazon page and bodybuilding.com.
“Does Dr. Jekyll Really Work?”
While some guys have said they received a little stimulation from this product—many more haven’t.
It appears that this pre-workout contains insufficient performance enhancers, and inadequate doses, to be considered an effective pre-workout.
“Is There a Money Back Guarantee?”
Currently, it appears that there’s no money back guarantee on Dr. Jekyll Pre Workout.
“Was There a Dr. Jekyll Pre Workout Recall?”
In 2016, certain Dr. Jekyll products, along with Mr. Hyde products were recalled due to including the non-approved dietary supplement ingredient, picamilon.
This led to the Dr. Jekyll and also Mr. Hyde pre workout banned rumors—although, in fact, it was just a recall while it was reformulated.
Additionally, the problem was exacerbated since the Mr. Hyde pre workout label didn’t disclose the picamilon ingredient.
“What Flavors Is Dr. Jekyll Pre Workout Available In?”
This supplement can currently be purchased in watermelon, fruit punch, green apple, blue razz, and pixie dust. The Dr. Jekyll pixie dust review is particularly positive.
“How Long Do You Have to Take Dr. Jekyll Pre Workout Before Seeing Results?”
Although a few guys reported small increases in energy 30 minutes after consuming this product—the majority of users felt that it has little to no effect.
“Do They Ship Worldwide?”
Check with the individual retailer first to see if worldwide shipping is available. Some countries are covered, others are not.
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