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Best Pre-Workout Supplements for Intense Workouts in 2021

Pre-workout supplements are designed to be taken before a workout to give you a boost in performance, so to speak. They aren’t directly helping in the muscle growth process, but pre-workout supplements will help increase energy levels so that you can power through a workout stronger and faster than you would without it. By improving blood flow, and increasing heart rate, energy, and focus, the goal of a pre-workout is to keep fatigue at bay and let you keep pushing big weight.

Unlike other types of workout supplements, there really isn’t one “magic bullet” formula out there that everyone is using. Also, because its definition is vague, basically a pre-workout supplement could be comprised of anything that a brand thinks might help your strength, focus, and stamina at the gym. There is quite a bit of variation from one brand’s formula to the next, so consider this more of a general overview of the category covering the basics of what you really need to know.

Cellucor C4 Original

Rating: 89%

The Top Pre-Workout Supplements









C4 pre workout
Cellucor C4 Original





rush pre workout
BSN Endorush




ENGN pre workout
Evlution Nutrition ENGN





pump mode pre workout
Evlution Nutrition Pump Mode
vintage blast pre workout





What’s in Pre-Workout?


The following are some of the more common ingredients seen in pre-workout formulas:


  • Caffeine: Your old friend from coffee and cola, this stimulant helps to keep you focused and energized.
  • Beta-Alanine: A naturally occuring non-essential amino acid that your body already produces, Beta-alanine aids in the production of carnosine, a compound that plays a role in muscle endurance in high-intensity exercise.
  • Arginine: Another type of amino acid, converting to nitric acid in the body in order to help improve blood flow.
  • Creatine (often Creatine Nitrate): Increases muscle energy stores, cell hydration, and assists in muscle growth. It’s worth noting, that while Creatine Nitrate does improve the solubility of Creatine when compared to Creatine Monohydrate, you’re talking about a nominal difference packaged with an increased cost. If the pre-workout you like uses Monohydrate instead of Nitrate, you’ll still be reaping the necessary benefits.

The biggest reality with pre-workout supplements is that they aren’t for everyone, their efficacy can vary, and there’s generally a reasonable dose of trial-and-error involved in finding the right pre-workout supplement that works best for you. Personally, I struggle with the whole body tingling sensation that comes with a number of pre-workout mixes out there, and it took me a few tries to sort out which ones I found most effective. The first pick on this list is a personal preference of mine.


Do You Need Pre-Workout?


You don’t absolutely need pre-workout in order to conduct your heavy lifts, and honestly a lot of the data out there states that the objective gains/results are nominal at best. That said, many people swear by them, and even though you won’t be boosting your performance by a significant margin you’ll still be feeling better and getting more enjoyment out of your workouts—a priceless benefit in the grand scheme of things.


Disclaimer: Dietary supplements are NOT regulated by the FDA for strength, composition or purity. Taking supplements of any kind is always done at your own risk.


The Other Contenders


Jacked Factory NITROSURGE

Nitrosurge includes the common beta alanine and caffeine as well as other ingredients such as L-Citrulline, and betaine anhydrous that are involved with energy production and retention. It’s steep on the energy side, and some have experienced that over-energized jittery feeling, as well as an occasional upset stomach. That said, if you aren’t susceptible to issues with high caffeine doses, Nitrosurge could still work well for you.

For a 240g tub, Nitrosurge provides a lot of servings for a great price.

nitro surge pre workout

Approximate cost per serving (30 servings)-($.80)SEE BEST PRICE


Optimum Nutrition Amino Energy

Optimum Nutrition is a near household name on account of the popularity of their Gold Standard protein powder, found in just about every supplement store from coast to coast. Their Amino Energy pre workout comes in a multitude of flavors and sizes for your convenience. Amino Energy’s caffeine recipe comes from either green tea or coffee beans. That said, it’s also a bit of a melting pot of amino acids, including leucine, isoleucine and valine—the three amino acids that make up a proper BCAA compound. The challenge there is that because it’s a proprietary blend, and thus there is no knowing whether these three are dosed in the standard 2:1:1 ratio that is ideal for a BCAA supplement.

amino energy pre workout

Approximate cost per serving (30 servings)-($.60)SEE BEST PRICE


Genius Pre-Workout

Similarly to Pump Mode, Genius pre workout isn’t loaded with caffeine in order to give you that needed energy boost. This mix uses L-Citrulline, EleATP, and L-Arginine, which all support a boost in energy production.

It’s a little on the pricey side, working out to just under $2 per serving, but given that there aren’t a ton of alternatives out there for those with a caffeine sensitivity, Genius is still worthy of a slot on our list.

genius pre workout

Approximate cost per serving (20 servings)- ($1.90)SEE BEST PRICE


Alpha Gx7

Also on the list of more intense pre workout supplements, Alpha Gx7’s primary energy boosting ingredient is beta-alanine. Aside from being one of the stronger and better tasting options we’ve come across, it also dilutes better than much of its competition. This means you’re less likely to deal with that annoying grittiness that comes with many other supplements, nor are you likely to see any residual powder at the bottom of your shaker that has yet to dissolve.

alpha gx7 pre workout

Approximate cost per serving (30 servings)- ($1.00)SEE BEST PRICE

1. Cellucor C4 Original

Cellucor’s C4 is one of the more popular pre-work supplements out there right now. It combines caffeine, creatine, CarnoSyn beta-alanine, TeaCrine, and arginine.  Each of these ingredients is added to support muscle endurance, focus, and overall energy.

C4 Original comes in a variety of flavors, sizes, and additional ingredients (I’m a fan of the Cherry Limeade).


Zero sugar
Premium ingredients
Unbeatable flavours


Fast kick in time
Helps extend work out time
No Jitters


May decrease sleep
Solidifies easily
May lead to dehydration

2. BSN Endorush

BSN is another top name in the workout supplement category, and one we’ve also featured on our best protein powder guide. Their Endorush pre-workout mixture is equally as popular, and contains caffeine, creatine monohydrate, creatine nitrate, and beta-alanine.

The 390g tub is the largest of the available selections and comes in a couple of different flavors. For customers looking to get a primarily creatine-fueled product, Endorush is the ideal mixture.


Help support intense energy and focus
VELOX™ Patented Pump Technology
Longan “Euphoria” Extract


Increased Energy
No Crash
Good Value


Lack of Pump

3. Evlution Nutrition ENGN

ENGN by Evlution Nutrition supplies the usual ingredients like caffeine, creatine, and beta-alanine, however they also include L-Tyrosine (an amino acid), and Alpha Glycerylphosphorylcholine (a natural compound found in the brain) in their formula. These ingredients have been added in an effort to increase focus and brainpower.


Intense Pre-Workout Powder for Increased Energy, Power, & Focus (Pikatropin-Free
Smooth energy rush and more focus with no crash or jitters
Unbeatable Flavors


Tastes Great
Mixes Easily
Reduced Fatigure


No Pumps
Expensive especially when two scoops may be needed
Too Expensive

4. Evlution Nutrition Pump Mode

Another supplement by Evlution Nutrition is Pump Mode, which is quite different from the composition of ENGN. It includes betaine nitrate (metabolizes in Nitric Oxide), hydromax (a form of glycerol), and Vitamins C and D, but it forgoes the use of any stimulants like caffeine or other energy boosters.

Nitric Oxide is involved in the flow of oxygen in your blood, Hydromax Glycerol is a compound that can help prevent dehydration during exercise, and the vitamins can support other healthy bodily processes.

You can learn more about Hydromax Glycerol here.


PUMP MODE contains a handful of popular ingredients to support vascularity and blood flow
A powder you can take by itself or make it an addition to your pre-workout stack for maximum results
Zero Stimulant Pump Accelerator


No Jitters
Mixes well


Glycerol ineffective
Betaine can causes fishy odours in your breath and sweat

5. Old School Labs VINTAGE BLAST

Vintage Blast by Old School Labs is another popular option with online shoppers, averaging a solid 4.3/5 star rating out of over 13,827 reviews.

Vintage Blast sells itself on its proprietary “two-stage” mixture. Instead of kicking in soon after consumption and lasting for a relatively brief amount of time, Vintage Blast claims it works more slowly, fuelling longer workouts, and preventing that dreaded energy crash. Previously offered in “flavorless” form, it is now available in blueberry lemonade flavor. It is also gluten-free, and GMO-free (though kinda pricey when compared to alternatives).


Vintage Blast delivers excellent results for men and women wanting a pre-workout supplement to help sustain them through rigorous workouts and competitive events.
100% vegetarian product


Big scoop
Sustained energy.
Holistic Formula - Electrolytes and micronutrients help you train and recover.


Potential sleep problems
A “gentler” form of energy.