Best Pre-Workout

The 10 Best Pre-Workout Supplements for 2021 [Updated]

Not everyone who hits the gym needs a pre-workout supplement. And not every pre-workout supplement will work for everyone.

When it comes to pre-workout supplements, only specific groups of people will benefit from them.

For example, a pre-workout is not for the sporadic gym goer. A pre-workout is not for the person who lives on fast food.

In general, pre-workout supplements are for people who spend an hour or more in the gym – or on the bike or pounding the pavement – more days of the week than not.

People like this often need a nutritional boost to fuel their bodies properly.

Why take a Pre-workout supplement?

Enter the pre-workout supplement. Pre-workouts are for those who run out of energy halfway through their workout. The right pre-workout can provide an energy boost.

Pre-workouts are great for when you hit a plateau. If you’re struggling to reach a strength goal, a fat loss goal, or an endurance goal, a pre-workout boost might be what you need to hit the next level.

Many bodybuilders take pre-workout supplements. Similar to breaking through a plateau, a pre-workout supplement can fuel long, grueling workouts and help you stay strong through all your reps and sets.

Best Pre-workout Ingredients

There are two main categories of ingredients in most pre-workout supplements:


Caffeine is the most popular stimulant, and it’s a natural one.

Caffeine provides a great pick-me-up energy boost that can sustain you through long, intense training sessions.

It can supercharge your mental focus and help you power through your workout, both mentally and physically.

Almost all pre-workout supplements include caffeine. However, some pre-workouts rely on creatine or some other combination of amino acids or vitamins that help with focus.

Several pre-workouts contain creatine instead of or in addition to caffeine. While creatine doesn’t offer the same type of energy boost, it does help keep water in the muscle.

Think of it this way: creatine can reduce the chance of dehydration.

Amino Acids

Amino acids are the smallest components of protein. They are the building blocks that help your body repair itself.

Pre-workouts might include any of the following amino acids:

  • BCAAs (branched-chain amino acids) leucine, isoleucine, valine,
  • Beta-alanine
  • Citrulline
  • Taurine
  • Tyrosine
  • L-Theanine
  • Betaine
  • Acetyl L-carnitine

Amino acids are necessary, especially to those who train hard. Hard workouts tear down the muscle, and protein is needed to build the muscle back up.

Amino acids are digested and absorbed quicker as a liquid than in solid-food form.

A pre-workout with amino acids provides your body with a “rebuild” kit so repairs can begin the moment the workout is complete.

In addition to caffeine (a stimulant) and amino acids, some pre-workouts also include vitamins and minerals that are intended to boost testosterone levels naturally.

Best pre-workout supplements on the market in 2021

Since people have different training goals and different training methods, not every pre-workout supplement will be right for them.

It may take some trial and error to find a pre-workout supplement that you like, and that also gives you the results you want and at the price you want.

Read through our list of the 10 best pre-workout supplements on the market to help you narrow down which pre-workout might work best for you.

1. Blackwolf Hunter Pack 

Blakcwolf Hunter Pack

No filler, only 100% active ingredients
A unique concept that promises results in 30 days or your money back
Slick branding and design which makes the supplement enjoyable to use.
The Hunter Pack comes with free booklets and shakers.
Scientifically designed formulas
FREE International delivery to 100 countries

The site doesn’t tell you the dosages of the ingredients
Premium product
Only available at the maker’s website

A product designed for the “alpha male”, Blackwolf Hunter Pack is a sleekly designed pre-workout supplement that has quickly garnered attention across the net.

Containing a three-in-one workout stack, the designers behind Blackwolf Hunter Pack claim that it is the ultimate pre-workout supplement stack for men that want to maximize their results. In this pack you get:

  • TRACK (pre-workout)
  • HUNT (intra-workout)
  • ELIMINATE (post-workout)


Unfortunately, the makers behind the Blackwolf Hunter Pack seem to be too busy with their branding efforts than to actual provide dosages for prospective customers, but let’s take a look at some of the ingredients of each.


  • L-Leucine
  • Isoleucine
  • Taurine
  • L-Valine Creatine Monohydrate
  • Co Enzyme Q10 (Ubiquinine)
  • Zinc Citrate Powder
  • Seleno L-Methionine 0.5% Selenium
  • Whey Protein Isolate 90%
  • D-Aspartic Acid
  • L-Glutamine 13.4mg
  • Vitamin C Powder (Ascorbic Acid)
  • Vitamin B1 Thiamine Hcl
  • Vitamin B5 (Calcium D-Pantothenate)
  • Vitamin B6 Pyridoxine Hcl
  • Vitamin B12 Pure (Cyanocobalamin)
  • Xanthan Gum
  • Stevia Extract 97%
  • Natural Flavouring Summer Berries 2sp-91502
  • Brown Rice Flour


  • L-Leucine
  • Isoleucine
  • Taurine
  • L-Valine
  • Creatine Monohydrate
  • Co Enzyme Q10 (Ubiquinine)
  • Zinc Citrate Powder
  • Seleno L-Methionine 0.5% Selenium
  • Whey Protein Isolate 90%
  • Vitamin C Powder (Ascorbic Acid)
  • Vitamin B5 (Calcium D-Pantothenate)
  • Vitamin B6 Pyridoxine Hcl
  • Potassium Citrate, Sodium Chloride
  • Magnesium Citrate Anhydrous
  • Calcium Citrate
  • Vitamin E 50% SD (DL Alpha Tocopheryl Acetate)
  • Kelp (Ascophyllum nodosum)
  • T 60 Powder Xantham
  • Gum Stevia Extract 97%
  • Natural Flavouring Vanilla 2sp-93195,
  • Brown Rice Flour


  • L-Leucine
  • Isoleucine
  • Taurine
  • L-Valine
  • Creatine Monohydrate
  • Co Enzyme Q10 (Ubiquinine)
  • Zinc Citrate Powder
  • Seleno L-Methionine 0.5% Selenium
  • Whey Protein Isolate 90%
  • Vitamin C Powder (Ascorbic Acid)
  • Vitamin B5 (Calcium D-Pantothenate)
  • Vitamin B6 Pyridoxine Hcl
  • Potassium Citrate
  • Kelp (Ascophyllum nodosum) T 60 Powder
  • Xantham Gum
  • Magnesium Phosphate
  • Medium Chain Triglycerides 68%
  • Stevia Extract 97%
  • Natural Flavouring Vanilla 2sp-93195
  • Brown Rice Flour
  • Dicalcium Phosphate Dihydrate

How to take it

As you are probably aware, each part of the Hunter Pack is designed for pre, during, and post-workout, which is a unique concept, but what that is gaining fans across forums and in gym changing rooms.

Although again, Blackwolf doesn’t provide us with any detailed advice, we would probably assume that you take the pre-workout at least 30 minutes before a session, the intra-workout during it, and the post-workout supplement at least 30 minutes afterwards.


This is an interesting concept from one of the leading supplement manufacturers in the industry. The only let down really is the lack of dosages, although these could easily be added to the website in the future.

Watch out for flash deals, which are pretty common on the site, and could save you as much as 20%

<strong>Shop Blackwolf Hunter Pack Workout Now</strong>

*Individual results may vary. Please speak with your doctor or physician before undertaking any new weight reduction, supplement, or exercise regime.

2. Powher Pre-Workout  (Editor’s Choice for Best Pre-Workout for Women)

powher pre workout

A beautiful product for sustained energy when superior performances are required
Perfect for avoiding caffeine crashes if you happen to be working out during lunch or at work.
Money back guarantee
Perfect for ladies that want to gently build muscle and power while avoiding stronger pre-workout supplements
FREE shipping in the US & UK for multiple buys

Contains an artificial ingredient, which isn’t great if you want a wholesome pre-workout supplement
Only available from the maker’s website

A pre-workout product designed just for the ladies, this supplement is said to encourage endurance capacity as well as motivation.

It also achieves this without the unnecessary side effects of many more powerful pre-workout supplements.

Designed specifically to support intense workouts, however, Powher Pre-Workout is a vegan low stimulant supplement that is also applauded for its taste (Pink Lemonade).


  • 2.5g Taurine
  • 2g L Citrulline Malate
  • 1g Beta-Alanine
  • 500mg Rednite (Beta Vulgaris (Root))
  • 500 mg Lysine
  • 500mg Tyrosine
  • 500mg Coconut Water Powder (freeze-dried)
  • 400mg Oxygun (Terminalia arjuna (bark))
  • 300mg EnXtra (Alpinia galangal (rhizomes))
  • 100mg Natural caffeine from green beans

According to the scientists behind Powher, the product is the very first pre-workout supplement to make use of EnXtra.

How to take it

Like many pre-workout supplements, Powher is very easy to take and should be enjoyed 30 minutes before a workout. Simply mix 10 grams of Powher with 250ml of water and shake until fully dissolved.

As always, Powher can only be really effective as part of a good training routine alongside a balanced and health orientated diet.


If you’re a lady and you want to enjoy a pre-workout supplement that’s specially designed for the female body (without harsh side effects), then this product could be for you.

Although you have to shell out $45/£29.99 per bottle, you can get deals on the site, although these aren’t great unless you want to spend just over $135/£90!

<strong>Shop Powher Pre-Workout Now</strong>

*Individual results may vary. Please speak with your doctor or physician before undertaking any new weight reduction, supplement, or exercise regime.

3. 4 Gauge 

4 gauge pre workout - the best pre workout supplement

No hidden ingredients
All natural ingredients, no artificial sweeteners
“Smart caffeine” by combining caffeine and L-Theanine
You can safely take a double serving
Ships worldwide; check for current exclusions
Made in and shipped from the UK and USA
Produced and sold by a top-rated supplement company
Vegetarian and vegan friendly

Only one flavor, “fruit blast”
Only available by ordering online.

4 Gauge pre-workout supplement comes in an impressive looking package. The red bullet-shaped container holds 20 servings with a guarantee to “load your guns” written on it.

With the promise of feeling its effects within 15 minutes, 4 Gauge is one of the fastest working pre-workout supplements we’ve seen.

You can even take a double dose of 4 Gauge without suffering harmful side effects.

One downside of 4 Gauge is that it is currently available in only one flavor. However, we are convinced that this product will not disappoint.

4 Gauge Ingredients

  • 6000 mg L-Citrulline DL-malate
  • 1000 mg Creatine Monohydrate
  • 300 mg Red Beet (Beta Vulgaris)
  • 200 mg L-Theanine
  • 150 mg Caffeine Anhydrous
  • 100 mg Rhodiola Rosea
  • 500 mg Acetyl-L-Carnitine
  • 300 mg Coconut Water Powder

How to take it

Mix 2 scoops with water or juice approximately 30 minutes before your workout. Always begin with a half serving the first time you try any new pre-workout supplement.


4-Gauge is a premium pre-workout product designed by one of the top supplement companies in the world.

With an easy-to-read ingredient label that hides nothing, we appreciate that 4-Gauge is made with only top quality, natural ingredients.

As far as pre-workout supplements go, it’s on the low side for caffeine content at only 150 mg. However, it’s a combination of beetroot extract and citrulline malate act as an additional energy booster.

In our opinion, this is also the best pre-workout for cardio activities like cycling, CrossFit and running.

Read our full 4 Gauge review if you want to learn more about this top pre-workout supplement in our list.

<strong>Shop 4 Gauge Pre-workout Now</strong>


*Individual results may vary. Please speak with your doctor or physician before undertaking any new weight reduction, supplement, or exercise regime.

4. Transparent Labs Preseries Bulk Pre-workout 

Transparent Labs Bulk Pre-workout Supplement

Four fruity flavors available
Discount available when purchasing multiple bags
Over 1600 5-star reviews
No artificial flavors, sweeteners, chemicals
No illegal ingredients; safe for competing athletes
No creatine
Ship worldwide in the next business day. See website for countries who are currently excluded
Black pepper extract for better digestion and absorption

Refunds will not be issued for empty containers
Free shipping only for orders in the USA exceeding $150

Our team’s top choice, as the name suggests, Preseries “Bulk” pre-workout was created for “bulking.”

Preseries is also available in “Lean” and “Stimulant-free” options for those who are cutting (weight loss) or those who want a caffeine-free energy boost.

Designed by Transparent Labs, we were thrilled to read that this pre-workout supplement is very clean.

This supplement contains no dyes or artificial colors, no artificial sweeteners or flavors, and no harmful chemicals or additives.

This pre-workout is also vegan-friendly and GMO-free. Preseries Bulk contains 19 active ingredients that are proven to help with energy and reduce fatigue while you train.

Transparent Labs Bulk Pre-workout Ingredients

  • 6000 mg Citrulline Malate
  • 4000 mg Beta-Alanine
  • 4000 mg BCAA instantized
  • 2500 mg BetaPure Betaine Anhydrous
  • 1300 mg Taurine
  • 600 mg N-Acetyl L-Tyrosine
  • 500 mg Choline Bitartrate
  • 360 mg L-Theanine
  • 180 mg Caffeine Anhydrous
  • 70 mg Mucuna Pruriens
  • 60 mg L-Norvaline
  • 50 mg Synephrine HCl
  • 25 mg Hordenine
  • 5 mg Black Pepper Extract

How to take it

Take PreSeries Bulk pre-workout 20 to 30 minutes before your workout.

As with all new pre-workout supplements, it is recommended that you start with a half serving.

Mix half a scoop with 8 to 12 ounces of water. If you don’t experience adverse side effects, increase to one full scoop mixed with 16 to 24 ounces of water before your next workout.


We are impressed with the many 5-star reviews for this particular pre-workout supplement.

Also, Transparent Labs certainly does appear to be transparent. There is nothing hidden from the label of Preseries Bulk.

This pre-workout supplement is best used for someone who is looking to add muscle mass, i.e. “bulk”.

It also claims to boost endurance, power, and focus along with offering a muscle pump effect.

Read our full review of Transparent Labs BULK Pre-workout.

<strong>Shop Transparent Labs BULK Pre-workout Now</strong>


*Individual results may vary. Please speak with your doctor or physician before undertaking any new weight reduction, supplement, or exercise regime.

5. Pulse Pre-Workout by Legion

Pulse Pre-workout Legion Athletic - Best Pre-workout Supplement

100% natural
No artificial sweeteners, flavoring, food dyes, or unnecessary fillers
Also available without caffeine
It is sweetened naturally with stevia and erythritol
Available in 8 fruity flavors
100% money back guarantee on first-time purchases only
Free shipping and returns
Promises no digestive side effects
Discount for buying in bulk

Highest caffeine level of all pre-workout supplements
Only available from the Legion website

With only seven ingredients, this pre-workout supplement promises a big boost of energy with 350 milligrams of caffeine but no energy crash.

Pulse pre-workout contains the most caffeine out of all the pre-workouts listed in this review. Compare this to the average cup of coffee, which has approximately 100 mg of coffee.

You’ll want to be extra careful with how close you take this supplement before your anticipated bedtime.

Pulse Pre-workout Ingredients

  • 8 g L-Citrulline Malate
  • 8 g CarnoSyn® Beta-Alanine
  • 5 g Betaine Anhydrous
  • 2 g L-Ornithine HCl
  • 2 g Taurine
  • 350 mg Caffeine Anhydrous
  • 350 mg L-Theanine

How to take it

The first time using this product, mix one scoop with 10 to 12 ounces of water. Consume 15 to 30 minutes before working out.

If no ill effect occurs, take a regular-sized dose by mixing two scoops of pre-workout with 20 to 24 ounces of water.

Note that two scoops are meant for intense weight training workouts or cardio sessions that last longer than 45 minutes.


Legion’s Pulse pre-workout supplement promises to boost your energy and mood, help you focus while increasing your endurance and strength without any side effects.

With 350 milligrams of caffeine, this seems surprising.

However, Pulse pre-workout is backed by scientific research and recommended with an average of 4.5 out of 5-star reviews by over 1000 happy customers. We believe this is the best pre-workout without creatine currently on the market.

If you decide to try this pre-workout supplement, we caution you to start with a very low dose because of its high caffeine content. That being said, if you’re looking to get highly-stimulated this is the best pre-workout for pump!

<strong>Shop PULSE Pre-Workout Legion Now</strong>


*Individual results may vary. Please speak with your doctor or physician before undertaking any new weight reduction, supplement, or exercise regime.

6. Performance Lab Sport Pre-workout 

Performance Lab Sport Pre-workout - Best Pre-workout Supplement

100% satisfaction, 30-day money back, guarantee
Available in capsules
Only natural ingredients, vegan-friendly
Free from caffeine
No synthetic substances
Gluten, soy, allergen-free
No need to cycle
International shipping

Must drink large amounts of water with the capsules
No caffeine
Only available at the Performance Lab website

Performance Lab’s sport pre-workout supplement promises to enhance muscle strength, improve physical performance, increase blood flow, and increase endurance.

This pre-workout is one of the unique pre-workouts on this top-10 list. First of all, it’s the only one that comes in capsule form. Second, it contains no caffeine.

Third, it is made of some unique ingredients, including Cordyceps fungus and pine bark extract.

Lastly, for improved digestion, the capsules are infused with prebiotics.

Performance Lab Sport Pre-workout Ingredients

  • 1000 mg Creatine
  • 500 mg L-Citrulline
  • 750 mg Cordyceps Sinensis
  • 250 mg L-Glutamine
  • 300 mg L-Carnosine (N-beta-alanyl-histidine)
  • 350 mg Himalayan Pink Salt
  • 100 mg Maritime Pine Bark Extract

How to take it

What makes Performance Lab’s pre-workout supplement unique is that it comes in capsules.

Take 4-6 capsules 45-60 minutes before workouts along with 16 to 32 ounces of water.

Always begin with a half serving the first time you try a new pre-workout supplement.


We’re very excited to add this pre-workout to our list of top 10 pre-workout supplements. It adds a high quality, caffeine-free option should you be a person who doesn’t tolerate caffeine well.

Because of that, we think this is the best stim-free pre-workout supplement in our best pre-workout supplement list.

The all-natural ingredients, no synthetic substances also make it a desirable proposition for those who like all things natural.

Best of all, you can test out this premium product for 30 days before determining whether or not it is for you. Although Performance Lab does offer a full refund, you will need to cover the cost of shipping.

Read our full review of Performance Lab Sport Pre-workout.

<strong>Shop Performance Lab Sport Pre-workout Now</strong>


*Individual results may vary. Please speak with your doctor or physician before undertaking any new weight reduction, supplement, or exercise regime.

7. Pre-Kaged by Kaged Muscle 

Pre-Kaged by Kaged Muscle - Best Pre-workout Supplement

Organic caffeine
Fermented amino acids for easier digestions
No fillers, artificial flavors or colors
No banned substances or ingredients
Available in 4 fruity flavors
Available in a 1-serving sample size
Available from Amazon and other websites

Moderate level of caffeine; don’t take later on in the day

Kaged Muscle is a supplement company made up of scientists, formulators, and athletes.

When it came to producing their first supplements, it took the KM team over two years of studying, developing, and testing before finally releasing their products to the public.

As such, you can be sure that all of their supplements are made with top quality ingredients based on cutting edge science.

Pre-Kaged promises to supply energy, strength, and endurance. It helps you stay focused on your entire training session.

Pre-Kaged Ingredients

  • 500mg Coconut Water powder
  • 6g patented carnosyn®
  • 5g fermented BCAAs
  • 100mg Spectra™ Total Orac
  • 2g patented BetaPowder ®
  • 274mg Purcaf® Organic Caffeine
  • 2g Taurine
  • 5g Patented Creatine HCl
  • 5g Pure L-Citrulline

How to take it

Mix one scoop with 16 to 20 ounces of cold water and drink 30 to 45 minutes before workout. Always begin with a half serving the first time you try a new pre-workout supplement.


We like Kaged Muscle’s pre-workout because it’s backed by science and research. A third party company tests all their products. We’re impressed by the 28 months of work that went into the production of KM’s supplement line.

Pre-Kaged pre-workout supplement is easy to mix and is recommended for those athletes who require intense focus and energy drive for their workouts.

*Individual results may vary. Please speak with your doctor or physician before undertaking any new weight reduction, supplement, or exercise regime.

8. Pre-Jym by JYM 

Pre Jym by Jym Stoppani - Best Pre-workout Supplement

Available in 7 fruity flavors
Free shipping on orders over $59
Ships to most countries around the world
A 90-day full refund or online-store credit

High in caffeine (300 mg)
Contains sucralose, an artificial sweetener
Natural and artificial flavors
Artificial coloring (FD&C Red #40 and FD&C Blue #1)

Dr. Jim Stoppani has made a career in muscle-building. Dr. Jim’s company, JYM Supplement Science, was named the brand of the year in 2018.

This award is given to the supplement brand that has built itself on science, research, and top quality products.

Dr. Jim himself picked the 13 ingredients that went into the making of Pre-Jym. There are no fillers, no artificial ingredients, and no proprietary blends.

Every ingredient added to Pre-Jym has been accounted for in the label. Each amount has been tested to ensure there is no under-dosing.

Pre-Jym Ingredients

  • 6 g citrulline malate
  • 6 g BCAAs
  • 2 g Con-Cret® patented Creatine HCl
  • 2 g CarnoSyn® beta-alanine
  • 5 g Betaine
  • 600 mg N-acetyl L-cysteine
  • 500 mg Beet Root extract
  • 300 mg Caffeine
  • 150 mg AlphaSize® Alpha-GPC
  • 50 mcg Huperzine A
  • 5 mg BioPerine® (black pepper fruit extract)
  • 5 g Tyrosine
  • 1000 mg Taurine

How to take it

Mix one scoop of Pre JYM in 14 ounces of water and drink 30-45 minutes before workouts. Always trial a half scoop the first time you use any pre-workout supplement.


Although we are impressed by Dr. Jim Stoppani’s resume and commitment to quality, we do find that Pre-Jym pre-workout label has some concerns.

It does contain artificial sweeteners, artificial flavors, and artificial colorings. It also states to the residents of California that it contains chemicals known to cause cancer and congenital disabilities or reproductive harm.

Considering the 300 mg of caffeine in a serving, we advise you to schedule this pre-workout along with your training at least 8 hours before your bedtime.

*Individual results may vary. Please speak with your doctor or physician before undertaking any new weight reduction, supplement, or exercise regime.

9. Nitrosurge by Jacked Factory 

NitroSurge by Jacked Factory - Best Pre-workout Supplement

Available in 3 fruity flavors
Zero fillers or dyes
No creatine (pro/con)
100% money back guarantee within 30 days. Check the website for details before ordering
2000 5-star reviews
For muscle building and fat burning
You can take a double dose once every 24 hours

Artificial flavors
Available only in the US and Canada
Contains sucralose (artificial sweetener)
Available only from Jacked Factory websites

Nitrosurge comes with many big promises. Explosive energy. Instant strength gains. Laser focus. Endless endurance. And powerful pumps. Can it really deliver?

This pre-workout contains a couple of unique ingredients that other pre-workouts don’t have.

It also has a moderate level of caffeine. You’ll still feel the energy boost, but you shouldn’t be up all night if you allow

Nitrosurge claims to raise nitric oxide levels, which is a vasodilator. It increases blood flow in your body and lowers your blood pressure, which gives that “muscle pump” feeling.

Nitrosurge Ingredients

  • 3 g L-Citrulline
  • 1.6 g Beta-Alanine
  • 1.25 g Betaine Anhydrous
  • 180 mg Caffeine Anhydrous
  • 90 mg L-Theanine
  • 50 mg Theobromine
  • 25 mg AstraGin™
  • 25 mg Hordenine HCl

How to take it

Mix 1 scoop with 6 to 8 ounces of water 30-40 minutes before workout. Always begin with a half serving the first time you try a new pre-workout supplement.


Nitrosurge by Jacked Factory is different because it is one of the only pre-workout supplements that promises both muscle building and fat burning.

Nitrosurge is one of the more affordable pre-workout supplements on this list. It also contains a moderate level of caffeine as far as pre-workouts go.

Although there are some artificial flavors and sweeteners added, this pre-workout also guarantees that it uses premium ingredients backed by scientific research.

With 2000 great reviews, it seems that Nitrosurge delivers on its promises.

<strong>Shop Nitrosurge Now</strong>


*Individual results may vary. Please speak with your doctor or physician before undertaking any new weight reduction, supplement, or exercise regime.

10. Naked Energy 

Naked Energy Pre Workout

Great for vegans, as well as those that are gluten and soy-free.
A clean list of ingredients sourced from high-quality produce.
Available in three different flavors (including non-flavored).
Designed to Enhance Athletic Performance
Heavy Metals Testing Conducted by a Third-Party Laboratory

Misses a few key ingredients (such as taurine or citrulline malate)
Includes quite a lot of caffeine, which could give you the jitters.

A sleek design that has a pinch of sex appeal, Naked Energy is one of the newest pre-workout supplements to hit the market.

Formulated with only premium, non-GMO ingredients, Naked Energy is one of the cleanest and most pure pre-workout supplements on the planet and is also soy and gluten-free.


Let’s take a look:

  • 333mg Vitamin A
  • 333mg Vitamin C
  • 40mg Vitamin B3
  • 667 mcg Vitamin B6
  • 333 mcg Folate
  • 47 mcg Vitamin B12
  • 27 mcg Calcium
  • 2g Beta-Alanine
  • 1g Creatine Monohydrate
  • 1g L-Arginine
  • 200 mg Caffeine

How to take it

We advise taking 10 grams of powder as part of a shake at least 30 minutes before a workout. If you’re working out closer to bedtime, however, do be careful, as it does contain quite a lot of caffeine.

Again, the supplement can only really be effective alongside a good training regiment and a balanced and healthy diet.


Overall, this is a pretty decent product that you can enjoy if you’re looking for a clean diet that’s free of artificial ingredients and any kind of animal product.

The site also contains deals on Naked Energy, such as a bi-monthly subscription that can save you up to 5%. It isn’t a massive discount, but it’s something and will eventually add up if you keep going with it.

<strong>Shop NKD Nutrition Pre-workout Now</strong>

*Individual results may vary. Please speak with your doctor or physician before undertaking any new weight reduction, supplement, or exercise regime.


When should I take pre-workout?

Most pre-workouts should be taken approximately 20-30 minutes before you hit the gym.

Some act a little faster, some act a little slower. Each product is unique. Read the instructions before you take a pre-workout and follow them carefully.

Is taking a pre-workout supplement safe?

Pre-workouts are generally safe for the average gym-goer who is over 18 years of age.

Pregnant and breastfeeding women should avoid pre-workouts.

If you have a pre-existing health condition and you’re taking prescription medication, consult with your doctor before taking any supplement, especially a pre-workout with stimulants.

People who are sensitive to the effects of caffeine should consider picking a supplement without caffeine.

Do pre-workout supplements make you gain weight?

Pre-workout supplements are not designed to make you gain weight. They are designed to give you the energy and focus you need to power through an intense workout.

Some pre-workouts contain ingredients that reduce the chance of dehydration. Very few people will notice any fluid retention, but it could happen. Each body will react differently.

Is it okay to take pre-workout supplements on an empty stomach?

Pre-workout supplements do not need to be taken on an empty stomach. However, they should be taken with plenty of water (No, we do not think you should take any pre-workout supplement when you’re doing intermittent fasting before you ask).

Most instructions direct you to mix the pre-workout supplement with upwards of 3 to 4 cups of water.

Carefully read and follow the instructions of the pre-workout supplement you purchase.

Can I drink protein shakes and still use pre-workout supplements?

Yes, you can take a pre-workout supplement along with a protein shake before you train.

The main concern would be additional caffeine, and since whey protein supplements don’t have any caffeine, you should be safe.

However, you may find yourself dealing with a stomach full of liquid which might be uncomfortable and result in more bathroom breaks.

Ideally, you would take a pre-workout supplement 30 minutes before your workout, train for approximately an hour, and then have your protein shake.

Protein powder supplements are designed to help your muscles repair themselves after you’ve pushed your body to its limit.

The Final Word

Because we know that every person has different goals, different training regimes, and different digestive systems, it might take some trial and error to find the best pre-workout supplement for you.

When trying any new supplement for the first time, especially ones like pre-workout which typically have a stimulant like caffeine, it’s always best to start with a half serving.

Just remember that a pre-workout supplement is only a supplement; it’s not a magic pill. As such, pre-workouts, testosterone boosters, or fat burner supplements should be taken in combination with a solid workout routine and a healthy nutrition plan.

Disclaimer:  The information on this site has not been evaluated by the FDA. The products on this page are not intended to diagnose, treat, cure or prevent any disease. Results in description and Testimonials may not be typical results and individual results may vary. We may earn a commission if you click the links and buy the products featured on this page. Read our disclosure and disclaimers page.

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Legwork Team

Legwork is an independent fitness & health and cycling resource, providing all the latest workout tips, advice, training and buying guides. Have any questions or tips? Get in touch:

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