Pre-workout supplements can efficiently stimulate your central nervous system, boost fat loss, lower fatigue level and reduce the extent of perceived exertion.

If you’re looking for pre-workout supplements that have all the right ingredients and proven track record, you’ve arrived at the right place.

We’ve carried out a thorough research on more than 50 different pre-workout supplements and have ranked the top 4 of them based on their actual efficacy, ingredients, side effects, price, formulation, independent feedbacks and personal experiences.

#1 NO2-Max

Bodybuilding Supplement
Strength Strength
Energy Energy
Endurance EnduRance

Our detailed research into pre-workout supplements revealed that there was none in the market that could match the strength, endurance, enhanced performance, quicker recovery and energy levels delivered by Crazy Bulk’s NO2-Max.

At core, it’s a nitric oxide booster that’s targeted at improving the circulation of blood and oxygen in the body, to deliver its results.

The Positives:

  • High potency of L-Arginine per capsule (1800 mg)
  • Amplified pumps
  • Quicker recovery times
  • Massive endurance, energy and strength gains

High potency of L-Arginine (1800 mg per capsule) is what’s at the core of this product. L-Arginine gets converted into nitric oxide inside the body. And with that much nitric oxide in your body, more amounts of blood and oxygen will be pumped into your muscles, ensuring that you experience long-lasting and mind-blowing pumps.

Rapid delivery of glucose and oxygen to the muscles also facilitates quicker recovery after workouts.
Regular intake of this supplement at pre-workout stage ensures that you consistently experience higher levels of endurance, energy and strength while going into the workouts.

All Crazy Bulk products, including NO2-MAX are produced in cGMP-certified facilities in the US, so that you get nothing but the purest and highest quality supplements.


First off, the refund policy of the brand is something they can work on. Although it’s better than what other supplements offer, 14 days is still a very short time period to try out a product and return it if it doesn’t work. On top of that, you’re expected to return the bottle/s unopened for refunds.

The only place you can buy this product is from the Crazy Bulk website. Sometimes people prefer to walk into brick-and-mortar shops to buy their supplements.

Our Verdict

On the whole, we found Crazy Bulk’s NO2-MAX to be the best among all the pre-workout supplements available on the market. Although it’s premium-priced at $59.99 per bottle, you can make use of their 2+1 offer and reduce its cost to $40.

L-arginine alpha-Ketoglutarate (also popularly known as AAKG) contained in it is highly effective in nitric oxide boosting and protein synthesis in the body, delivering amazing levels of strength and endurance.

#2 BlackWolf Track (for men)

Blackwolf Track
Blackwolf Track
Pre-workout Supplement
Pre-Workout Pre- Workout
Lean Mass Lean Mass
Energy Energy

Another pre-workout supplement that is rapidly gaining popularity among fitness enthusiasts is the BlackWolf Track. It’s just the right kind of pre-workout supplement men require to walk into the gym with the right mindset and energy levels. Its high-potency formula features the best aspects of some of the most in-demand protein mixes, creatine, BCAAs and energy drinks.

The Positives:

  • BlackWolf Power Blend consisting of over 20 premium ingredients
  • No fillers or binders
  • Quick results – within 2 to 3 weeks

Consisting of more than 20 premium ingredients blended together in the most optimum ratios, its formula is counted amongst the best ones in the pre-workout market. Every capsule of BlackWolf Track consists of 100% active ingredients. No fillers or binders are added to deceive the customers.

What works really well for BlackWolf Track is that it packs in a lot into every single capsule of the product. While NO2-Max focuses solely on L-arginine and boosting of nitric oxide levels, this one works in its own unique way using a multi-pronged approach. You can expect to see results within 2 to 3 weeks.


As is the case with many other bodybuilding supplements that are sold on the Internet, you won’t be able to buy BlackWolf Track in local stores.

It takes a completely different approach to pre-workout supplementation, quite different from the nitric oxide boosting effect.

The number of servings you get per tub (15) is pretty low given the cost of the product – $44.95 per tub.

Our Verdict

Although BlackWolf Track is a tested and proven product to scientifically increase focus, stamina and energy in its users, it’s high cost per serving lets it down.

Furthermore, its refund policy is also not very customer friendly. You are required to send back unopened bottles within 14 days of the order date to get a refund.

However, these drawbacks don’t take away anything from the fact that it’s indeed a highly effective pre-workout supplement that delivers.

#2 BlackWolf Trail (for women)

Blackwolf Trail
Blackwolf Trail
Pre-workout Supplement
Pre-Workout Pre- Workout
Fat Loss Fat Loss
Energy Energy

As against BlackWolf Track and other popular pre-workout formulations, BlackWolf Trail is a pre-workout supplement that’s meant exclusively for women.

It is specially targeted at women who want to optimize their high intensity training routines and simultaneously burn stubborn fat deposits, through conversion of fat deposits into energy.

The Positives:

Aids fat burning and development of lean muscle mass

  • Provides focus and energy
  • Leaves you with a glow owing to its antioxidant properties
  • All-in-one pre-workout supplement
  • Developed exclusively for women

Manufactured with the trademark BlackWolf Power blend, every serving of BlackWolf Trail consists of a wide variety of ingredients such as creatine monohydrate, branched-chain amino acids, whey protein isolate, vitamins and minerals, to deliver high energy levels and ample amounts of focus and energy before heading into the gymnasium.

The supplement has been created keeping the unique needs of women in mind. If had regularly as recommended by the manufacturer, you can expect to see results within 2 to 3 weeks’ time.


Priced at $44.95 and having a total of 15 servings per container, it is a pretty costly product. As the recommended intake is 3 servings per day, a bottle may last you no more than 5 days!

BlackWolf, the brand that supplies this supplement is a fairly new entity in the bodybuilding space.

Our Verdict

BlackWolf Trail takes care of all the important aspects to meet and exceed women’s unique pre-workout needs. Finally, there is a brand that understands that women shouldn’t be consuming the same pre-workout supplements as men.

This energy enhancement supplement is ideal for any woman wanting the maximum from her daily workouts.

#3 Capsiplex Sport

Capsiplex Sport
Capsiplex Sport
Pre-Workout Supplement
Pre-Workout Pre- Workout
Energy Energy
Performance Perfor- Mance

Capsiplex Sport is essentially a popular fat burner which is often used by both men and women for their pre-workout supplementation needs as well.

The makers of the product claim that its regular use can help in meeting the body’s stamina, strength and energy needs before the workouts.

The Positives:

  • Has L-Arginine and few other important energy-enhancing ingredients
  • No-hassle, 60 days’ money back guarantee
  • Works based on the thermogenic effect of chilli

Although the potencies of its ingredients are not clearly mentioned by the supplier, it does contain L-arginine, vitamin B3, capsicum extract, caffeine and piperine, all of which have a positive energy-enhancing effect on the body.

Capsiplex Sport works mostly owing to the thermogenic effect created in the body by its key ingredients, which basically fire you up to help you get the most out of your training sessions.


The product works to its full potential only and only if you exercise regularly and are engaged in some sports activity on a daily basis.

The brand is not very forthcoming in revealing the exact potencies of its ingredients.

The chilli contained in Capsiplex Sport may not go down well with every user, and may possibly lead to side effects such as hot flushes, internal burns etc.

Our Verdict

If you’re looking for a pre-workout supplement that meets your basic supplementation needs before a gym session, Capsiplex Sport may be just the right product for you.

At almost $30 per bottle (if you avail their 3+3 offer at $180), it is comparatively cheaper than majority of the similar category products. However, please keep in mind that even though its marketed as a pre-workout supplement, it lacks several ingredients that should ideally be present in any successful pre-workout formulation.


Although the 4 pre-workout supplements we’ve detailed above have everything in them to achieve these rightful places, you must take a pre-workout supplement based entirely on the fitness targets you set for yourself, and not because someone has recommended it to you.

Best Pre-Workout Supplements
  • 9.5/10
    Athletic Performance - 9.5/10
  • 9.1/10
    Fat Loss - 9.1/10
  • 9.1/10
    Workout Recovery - 9.1/10
  • 9.0/10
    Muscle Growth - 9.0/10
  • 9.5/10
    Strength Gains - 9.5/10

Please keep in mind that these pre-workout supplements have arrived at this point solely because of what’s contained in them and what they’re capable of delivering.

We intentionally steered clear of the blown-up fishing stories and the unwanted hype to arrive at these rankings. Majority of our focus has been on the most important thing that matters – SAFE RESULTS.

On the whole, Crazy Bulk’s NO2-Max ticks all the right boxes when it comes to all-purpose and ideal pre-workout supplementation.

Disclaimer: This review is based on extensive research from the information publicly available online at the time of posting and our personal opinion. It should not be used as a substitute for professional medical advice, diagnosis or treatment. The results shown in the User Reviews’ section may not be typical and your results may vary. If you feel that any of the provided information is inaccurate, please contact us.