Best Pre-workout 2021

Our guide to some of the best pre-workout supplements on the market in 2021.

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Last updated: 10 March 2021

‘Pre-workouts’ are a type of supplement which promise to boost your mental and physical energy to motivate in preparation for an exercise or training session. Think of it like drinking a really strong coffee or energy drink, but tailored specifically with exercise in mind.

We all need a little extra motivation at times, and there are a lot of pre-workout products on the market which claim to have the solution to this problem. Many of the products contain stimulants like caffeine, but with other ingredients to make sure that you don’t crash.

There are also a lot of products that are stimulant free. Which type is best will greatly depend on your personal preference (and tolerance to stimulants). To help, we’ve compiled our picks for some of the best pre-workouts available in 2021.

If you’re looking to boost your motivation to push your training to the next level, a pre-workout could be the solution. Ensure you check the full reviews below and carefully read the list of ingredients before you make a purchase.

  • Gain more energy in the gym
  • Focus harder on your workouts
  • Achieve intense muscle pumps
  • Avoid energy crashes
  • Reach your goals faster

Our top picks for 2021

Editor’s Choice

4 Gauge

  • 100% safe and natural
  • Perfectly dosed
  • Vegan-friendly
  • No gluten or soy
Transparent Labs PreSeries Bulk Pre-Workout
  • Bulking pre-workout
  • No GMO/gluten
  • Nothing artificial
  • Transparent formula

Performance Lab Sport Pre-workout

  • Patented ingredients
  • Caffeine-free
  • Vegan caps
  • Supports long-term goals

Transparent Labs LEAN

  • Smart caffeine combo
  • Heightens energy and targets fat
  • Powerful scientifically backed formula
  • Nothing artificial

Pre JYM

  • Science-backed ingredients
  • Correctly-dosed
  • No proprietary blends
  • No concentrates

Full reviews

Take an in depth look at some of the best pre-workouts on the market in 2021.

[Disclaimer: We do not make any guarantee of specific results and that the results can vary]

Editor’s Choice

4 Gauge

The number 1 Pre-workout 2021

Editor’s Choice

Overview

Finally, a pre-workout that actually lives up to the hype. If you feel like you’re not getting enough from your training and workouts, 4 Gauge could be the key to success. We’ve tried all the top pre-workouts on the market and this is hands down the best, giving us a huge surge in motivation, power, strength and endurance. All of this adds up to one thing – bigger, better, more powerful training sessions. Don’t just take our word for it, take a look at what’s in the bottle and see what it has to offer.

What’s in it?

After reviewing the ingredients, we were happy to find 4 Gauge has a 100% natural formula. It contains a nice combination of Caffeine & L-Theanine, which delivers all of the benefits of a surge of energy but without crashes or the jitters[1]. It’s also made up of L-Citrulline which helps deliver more blood to the muscles and improve your overall athletic performance[2]. 4 Gauge is free of gluten and soy, is friendly for both vegans and vegetarians and contains no artificial sweeteners. The formula is about as clean as it gets for pre-workouts.

How to take it

Each bottle of 4 Gauge contains 20 servings. How long each bottle lasts will depend on how much you work out, but for most people there’s enough in one bottle for one to two months in the gym. To take, simply mix with water and drink around 30 minutes before your workout to feel the full effects. It’s slightly disappointing that it only comes in the fruit blast flavor, but to be honest it tastes great and ultimately delivers a bigger, better workout.

Cons
  • Only 1 flavor (fruit blast) at present
  • Only available directly from 4gauge.com

Conclusion

Meticulously crafted to deliver an intense yet effective boost to your gym session, we’d highly recommend 4 Gauge as the leading pre-workout on the market. The formula tastes great and is perfectly balanced to provide you with enough energy and motivation to take your workout to a higher level. A must for anyone who’s serious about personal fitness. Head and shoulders above the rest.

Price

$ 45,00

at 4gauge.com

 Transparent Labs PreSeries Bulk Pre-Workout

Overview

If a traditional pre-workout formula just isn’t enough for you and you want more of a ‘bulk’ during a workout, then Transparent Labs have the solution. PreSeries Bulk is focused on keeping you alert AND increasing your muscle mass, this pre-workout formula comes with an ambitious dual set of benefits. This one is for those who are more hardcore at the gym and determined to get as much from their workout, whilst also providing second-to-none muscle pumps. If you’re training hard, this might be more beneficial to you than your average pre-workout drink or supplement. While we love the packaging and design of the product, we need to make sure it works. Let’s take a look inside.

What’s in it?

Pre-Series Bulk comes in powder form and a range of zingy flavor’s including: blue raspberry, green apple, sour grape & strawberry lemonade. It contains a large dose of Citrulline Malate which improves strength, aerobic performance and the endurance of your muscles through muscle pumps[3]Beta-Alanine delays fatigue and significantly increases lean mass by helping you work out for longer[4]L-Theanine will help to smooth out any crashes or jitters from the Caffeine found in the product, providing a perfect balance. It also contains Hordenine which increases energy and boosts your metabolism, meaning more time in the gym and greater fat burning potential[5].

How to take it

One pack of PreSeries Bulk contains 30 servings, which means you’re covered for about a month, depending on how often you work out. Take one scoop of the product with a large glass of water around 30 minutes before you are due to start training. It’s recommended that you start with a half serving so your body can adjust and increase its tolerance to the power of such a generously dosed formula. Don’t take more than one serving in any 24-hour period.

Cons
  • Only 1 flavor, but ‘blue raspberry’ does taste great
  • The strength and specialized nature of the formula might not be for everyone

Conclusion

This pre-workout certainly packs a punch. The larger doses of ‘pump’ inducing ingredients might be off-putting for regular gym goers, but for those looking to maximize mass, this is the one for you. It’s a high quality, specifically formulated supplement with a great range of ingredients. No gimmicks and great value for money. And it tastes great too!

Price

$ 49,00

at transparentlabs.com

Performance Lab Sport Pre-Workout

Overview

We all know that sometimes, it’s hard to motivate yourself once you get to the gym. Thankfully that’s exactly what pre-workout supplements are here for! Performance Lab have entered the fray with their Sport Pre-Workout, which is ‘designed for performance’ and promises to ‘enhance muscle strength’ and your ‘performance capacity’. Sounds good, but does it live up to the marketing hype? Let’s see what’s in the bottle.

What’s in it?

Our initial observation was that Sport Pre-Workout is completely stimulant free. A lot of other workout formulas will pack harmful dosages of stimulants in for a short-term boost but no long-term benefits. These pre-workouts can have a detrimental effect, causing crashes and other unwelcome side effects. In terms of the selection of ingredients, the largest dose comes from Creatine, which helps your body to extend endurance by providing it with more energy[6]. L-Citrulline helps to increase blood flow into your muscles[7], which has been shown to improve endurance for a bigger workout. Maritime Pine Bark Extract also supplies antioxidants that help to soothe and protect muscles during intense training[8].

How to take it

A single box of Sport Pre-Workout contains 120 capsules, which equated to 30 servings per bottle, on average a month’s supply. It’s recommended that you take 4 capsules around 30 minutes before you begin training, with a large glass of water, to get maximum results.

Cons
  • No caffeine if you prefer a boost
  • Only available direct

Conclusion

This is another fine addition to the range at Performance Labs and comes with the same level of quality as their other products. Meticulously constructed with a keen eye on performance and effectiveness. The impressive research-backed nature of this pre-workout certainly gives it a leg up on the competition, and we were impressed with the way that the ingredients were all selected to work together. The lack of stimulants may work for some, but it might be an issue for others – it depends on your preferences. Overall we would highly recommend Performance Lab Sport Pre-Workout.

Price

$ 30,00

at performancelab.com

Transparent Labs LEAN

Overview

Developed by popular sports supplement company Transparent Labs, PreSeries LEAN is the ultimate supplement for achieving a muscular, lean physique. The potent ‘cutting’ pre-workout is made for maximizing your workouts while targeting stubborn fat and preserving lean muscle.

PreSeries LEAN uses a selection of key ingredients that help you break through barriers and perform at your best. A natural blend delivers heightened energy expenditure, better focus levels and faster fat loss while improving strength, muscle mass and growth at the same. Let’s discover what’s inside and how it can help you achieve your fitness goals.

What’s in it?

LEAN uses key ingredients to help you break through barriers, along with a potent thermogenic and thyroid support complex to heighten energy expenditure and faster fat loss. You’ll benefit from better focus and clarity with a caffeine, L-theanine and L-tyrosine trio so you can handle workouts with a better mental edge. Ingredients like synephrine and hordenine both contribute to fat burn by raising your metabolic rate and promoting lipolysis[9], while citrulline malate[10], betaine[11] and beta-alanine[12] complement the other ingredients by preventing fatigue, improving strength, power and muscle growth.

How to take it

A tub of PreSeries LEAN provides 30 servings as long you follow the label directions. The manufacturers advise taking PreSeries LEAN 20-30 minutes prior to your workout. In terms of how much water to drink with PreSeries LEAN, you should mix 6-8 fl. oz of water with 1/2 scoop (to assess tolerance) and mix 12-16 fl. oz of water with 1 full scoop.

You should take LEAN consistently to maintain performance levels and see real results. Don’t ever exceed the stated dose and consult your doctor if you do. 

Cons
  • High price tag
  • Only available direct

Conclusion

Transparent Labs is a company that prides itself on transparency, offering honest ingredient labels with scientifically backed formulas. With LEAN, you get a completely natural, transparent formula with ingredients that are supported by clinical studies.

There are also no unnecessary fillers, artificial ingredients or harmful additives, marking its safety. You get all the performance-enhancing ingredients you’d expect for a pre-workout product, as well as elements to boost fat loss. This makes it the ideal support system for performing your best and achieving your fitness goals.  If you’re looking to target stubborn belly fat or just want to lean-up while maintaining hard-earned muscle gains, PreSeries LEAN is a great pre-workout choice to ignite your intense workouts and get results.

Price

$ 49,00

at transparentlabs.com

Pre JYM

Overview

Fatigue inside and outside of the gym can really dampen your motivation and hinder your fitness goals. Luckily, some clever folk invented pre-workouts, and there are now many to choose from. Pre JYM is one such supplement. Invented by Dr. Jim Stoppani for his company Jym Supplement Science, Pre JYM hopes it’s packed with essential ingredients, designed to help you get to the gym and take your workouts to the next level. The creator says the Pre JYM ‘combines real science with real ingredients with unreal results’, but is he right? Let’s take a look at the ingredients.

What’s in it?

Caffeine Anhydrous is one of the top-rated pre-workout ingredients and has been shown to deliver energy, along with increased strength[13]. Creatine is one of the top supplements in the health and nutrition industry for a reason. The inclusion of creatine in this pre-workout will help deliver more energy to your muscles for a longer, more powerful training session. Citrulline Malate is also common in many pre-workout formulas and is proven to help increase your performance and fight off fatigue[14]Beta-Alanine can help to reduce the acidity in your muscles during a workout, meaning faster recovery and longer training sessions[15].

How to take it

Each pack of Pre JYM contains 20 or 30 servings depending on the size. To take, all you need to do is mix one scoop with a large glass of water and drink it around half an hour before you hit the weights. You might need to take it slightly earlier or later depending on your tolerance level to the formula.

Cons
  • Contains artificial flavors
  • Not an entirely natural formula

Conclusion

While the inclusion of caffeine certainly won’t be for everyone, we recommend Pre JYM as a solid pre-workout formula with a good variety of flavors and a range of workout supportive ingredients. It tastes great and helps you get the most out of your time in the gym.

Price

$37.99

at jimstoppani.com

Our Top Picks

Still can’t decide? Go back to the top and take a look at our top picks.