Dr. Jekyll Pre Workout Review

Dr Jekyll Pre Workout Powder

If you’re looking to get ripped the healthy way, jack up the strength and endurance of your pumps, and facilitate muscle recovery, then Dr Jekyll Pre Workout powders are some of the best on the market. The formula is designed to increase muscle growth and boost your energy to get you pumped for your workout. Simply put, this is a true anabolic pre-workout supplement. But don’t take my word for it—read the Dr Jekyll pre workout reviews and the breakdown of the ingredients to see why this supplement is truly engineered to helping you build a stronger, better body.

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Why a pre-workout powder?

Members of the bodybuilding and weightlifting community know the true value of pre-workout powders, which not only get you ready and amped to exercise by boosting your energy levels, but also supplement your body with necessary nutrients and amino acids that get depleted during exercise. Taking a supplement like the Dr Jekyll pre workout powder gets you ready for your workout and improves performance by enhancing endurance and energy transport during exercise. Pre-workout supplements are also loaded with nutrients that promote muscle recovery.

How it works

The Dr Jekyll formula is engineered to be a true anabolic pre-workout supplement. It is packed with supplements that help your body increase muscle growth, maximize your pumps during workouts, boost your energy levels, improve muscle recovery, and enhance mental clarity. The formula comes in a powder form that can be mixed with water to create a drink. Dr Jekyll comes in a variety of flavors, but in the Dr Jekyll pre workout reviews, the most popular flavor is fruit punch.

The Best Time to Take the Dr Jekyll Pre Workout Powder

The best time to take the Dr Jekyll workout powder is generally 30-45 minutes before your workout. Many of the supplement in the formula are included to either enhance your endurance and pumps during a workout, so you want to give your body enough time to absorb all the nutrients. On the flip side of that, you don’t want to take the formula too early before your workout, or it will affect the energy boost from the pre workout drink.

Dr Jekyll contains the ingredient L-Norvaline, which is a branch chain amino acid (BCAA). BCAAs occur naturally in the body and account for 1/3 of muscle protein. Your body produces BCAAs to help reduce muscle fatigue, speed up muscle recovery, decrease the loss of other amino acids from exercise, and facilitate protein absorption. In general, any pre-workout powders containing BCAAs should be taken 30-45 minutes before exercise.

Dr Jekyll and Mr Hyde

ProSupps, the manufacturer of Dr Jekyll, offers both the Dr Jekyll and Mr Hyde pre workout. Both help enhance muscle strength and give you a boost of energy, but the Mr Hyde pre workout powder gives you about 4 times as much caffeine. Dr Jekyll has 100 mg of caffeine, but it also has more aminos with 100 mg of L-Norvaline. Mr Hyde has 419 mg of caffeine to get you super amped for your work out, but it doesn’t have any L-Norvaline.

Why does Dr Jekyll stand out from other workout powders?

One of the reasons I was first drawn to the Dr Jekyll pre-workout powder, and why I think it stands out from other pre-workout supplements, is one of Dr Jekyll’s selling points: all their products are DMAA free.

DMAA, which stands for 1, 3-dimethylamylamine, is a geranium extract that a lot of bodybuilding supplement companies include in their products even though it is illegal. Although the FDA has been working to remove products containing DMAA from the market, unfortunately, there are still companies that include this dangerous ingredient in their supplements. DMAA can pose a serious health risk, particularly for those with heart conditions, and it is especially risky if taken in combination with caffeine. It can have a whole host of related issues, including elevated blood pressure, shortness of breath, tightening in the chest, and heart attack.

The fact that Dr Jekyll proudly claims out their products are DMAA free tells me two things. One, the powders are DMAA free! The beauty of that is it lets me know that I am taking a pre-workout supplement that is healthy for me. As I pump and exercise my way to a fit, ripped body, the last thing I want is to put my health at risk by allowing DMAA to interfere with my game.

The other thing that Dr Jekyll lets me know by their claim is that the company actually cares about their customers’ health more than they do about padding their bank accounts. DMAA can lead to intense boosts of energy and really get people amped to work out, which is why a lot of companies still include the dangerous ingredient while hoping it goes unnoticed. But Dr Jekyll clearly recognizes the associated health risks and determined their product was good enough that it wouldn’t need a false amplifier. That kind of consideration should be commended, and for that reason, in addition to the energizing and muscle-building effects, Dr Jekyll is a champion in my book.

Ingredients and Effects

When looking at different pre-workout supplements, I recommend checking out the ingredients and their effects to truly understand how the supplement is going to affect your body and muscle building regiment. Below are the key ingredients listed on the Dr Jekyll packaging along with brief explanations of the effects of each ingredient.

Niacin (Vitamin B3)

This is used for increasing good cholesterol, lowering blood pressure. A water-soluble vitamin, your body can naturally produce Niacin after consuming fish, chicken or turkey. Some supplements have super high amounts of Niacin, upwards of 500 mg which, while it is not lethal, can lead to uncomfortable side effects including flushing of the skin and itchiness. The Dr Jekyll formula just has 25 mg/ serving, which is just enough for increasing HDL (good cholesterol) and lowering blood pressure


This is used for replenishing calcium loss from exercise. When you exercise, a significant amount of calcium gets lost, but research has shown that taking calcium before working out helps to decrease the amount of calcium that gets lost.

Beta Alanine

This is used for increasing muscular endurance. An amino acid, beta alanine can be naturally produced by your body, but there aren’t really any foods that contain high amounts of it. When your body has an excess of beta alanine, it produces carnosine, which reduces acidity in your muscles during prolonged, high-intensity workouts. Increasing your levels of carnosine through beta alanine helps to delay the effect of fatigue from exercise.


This is used for increasing muscle mass. The most important amino acid for bodybuilding, this is a branched-chain amino acid (BCAA) that stimulates skeletal protein synthesis. Simply put, L-Leucine outperforms other amino acids in helping your body build muscles, and there’s a whopping 500 mg of L-Leucine per one serving of Dr Jekyll pre workout powder.

Calcium HMB (Beta-hydroxy Beta-methylbutyrate)

This supports muscular development. The amino acid, L-Leucine, for all its wonders in building muscle, needs a stabilizer in order to make it build muscle rather than break down protein. Calcium HMB is a metabolite of leucine that prevents proteolysis (protein breakdown).

Creatine Nitrate (NO3-T)

This increases energy output. A major player in the weightlifting community, Creatine Nitrate provides muscles with quick bursts of energy during really heavy lifting. Great for lower rep workouts with heavier weights.

Choline Bitartrate

This is used for increasing muscle strength and brain function—A powder form of the essential nutrient choline, which creates the neurotransmitter acetylcholine. Choline can be produced by your body by consuming foods like eggs or peanut butter, but these don’t have high enough amounts. Research has shown that having acetylcholine in your system helps during the last leg of a marathon by producing stronger muscle contractions. It also enhances mental clarity during workouts, cognitive functions, and memory.


Most pre-workout supplements contain caffeine, simply because it helps increase energy levels to get you amped for the workout.

Gamma-aminobutyric Acid (GABA) 

This is used for muscle recovery and growth. An inhibitory neurotransmitter, GABA relaxes the mind and regulates cognitive functioning. While it does not directly help to build muscle, having a GABA deficiency can lead to loss of sleep and prevent recovery. GABA is necessary to help your muscles recover and continue to build in strength.

Glycerol Monostearate

This is used for nutrient delivery and prolonging the pump effect. GMS is a solid form of the trihydric alcohol compound glycerin, which is a hyper hydrating agent that facilitates the flow and delivery of nutrients to your muscle cells. Taken in supplemental form, GMS accelerates nutrient transport and prolongs the pump effect during workouts.

L-Citrulline Aspartate

This is used for improved endurance and reduced fatigue. A natural by-product of the body, citrulline is an amino acid that is produced by your body during the urea cycle when it disposes of nitrogen waste. Excess citrulline in the body gets rid of ammonia that is produced by the muscles during workouts, which helps to prevent fatigue. When it is taken as a supplement as L-Citrulline Aspartate, it can increase blood arginine levels, which can aid in synthesizing proteins, creatine and makes BCAA utilization during exercise more efficient.

Agmatine Sulfate

This is used for improving post-workout recovery and potentially promotes muscle growth and stamina. This also regulates Nitric Oxide and provides pain relief. This single biogenic amine has numerous benefits. It is produced by the body from the decarboxylation of L-Arginine. Suffice it to say, research has shown there are multiple beneficial effects from taking Agmatine sulfate as a supplement, including enhancing and improving the body’s insulin response system, which is key to building a more muscular and stronger body. Its ability to regulate Nitric Oxide also promotes more pumps during weight lifting. It has also been known to act as an analgesic, which helps to alleviate pain.


This is used for prolonged pumps, energy, muscle recovery. Nitric Oxide allows you to get stronger and longer pumps during a workout, but as your body produces Nitric Oxide, it also creates arginase, which puts a cap on your pumps. L-Norvaline inhibits arginase production, so you can optimize your Nitric Oxide output and achieve more pumps with increased force and improve muscle recovery.

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  • Builds muscle
  • Gives you extra pump power
  • Enhances endurance
  • Improves muscle recovery
  • Supplies essential amino acids and nutrients that get depleted during exercises
  • Leads to greater mental clarity


  • Sometimes the powder doesn’t dissolve all the way—This is likely because of the GABA in the supplement, which is a non-soluble substance


Overall, the Dr Jekyll pre workout formula is a champion of pre-workout supplements. It is packed full of nutrients and amino acids that aid in muscle growth and recovery, and it really gives you a noticeable edge in stronger and longer last pumps during high-intensity workouts.

I highly recommend this pre workout powder, but I urge you to act now because I don’t know how long supplies will last of this amazing supplement. Gain a competitive edge in building your muscles and buy Dr Jekyll pre workout powder today!

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