The Curse Pre Workout | Is This Cobra Labs Supplement Good?

COBRA LABS The Curse! The pre-workout supplement promises what can only be called “outrageous” claims. Of course, anyone in the bodybuilding industry is excited to try any product that promises supernatural strength during workouts.

Unfortunately, with hundreds upon thousands of products in the market that promise results without delivering, it can be difficult to discern which products are worth trying.

In this article, I’ll take an in-depth look at this pre-workout supplement and determine whether it’s worth your time and attention.

What is The Curse Pre Workout


The Curse is the first pre workout (like fat burners) product formulated and distributed by CL since its launch in 2010. The company has since released a King Cobra Pre-workout supplementation and the Ripper weight loss powder, among other products.

Here are some of the claims CL has made surrounding their the Curse Pre-workout supplementation:

  • Enhanced limits and abilities that allow you to improve your training session and exceed your best stats
  • The most powerful preworkout supplementation in the market
  • Delivers unmatched boosts in energy
  • Unlocks pumps and strength that is unparalleled
  • Boosts your productivity to an aggressive level

It sounds as though the Curse is promising to deliver the ultimate preworkout. It shouldn’t be a problem in itself. Especially since many similar products in the market claim to be the best. But does it deliver? What are the side-effects? Is it sustainable? You’ll find out more in the next sections.


Who Should Use?

Generally, any supplement is designed for users who would like to boost their focusing, results, and energizing muscle fuel blend. The Curse preworkout promises unmatched results, so it is ideal for any user who is serious about their bodybuilding journey and wants to see the best results.

The Curse is ideal for:

  • Anyone who wants to push their limits
  • Bodybuilders who would like to achieve instagrammable muscle pumps
  • Gym goers who want a more sustainable source of energy
  • Preventing muscle fatigue
  • Boosting your muscle recovery
  • Vegan and Gluten-free diets

Having said that, there are limits to what the Curse can do. It certainly isn’t ideal for everyone.

Here’s a quick guide if you want to make sure it’s suitable for you:

  • Are you hardworking? If you tend to be lazy about working out, no amount of preworkout supplements and caffeine will help you power through your workouts.
  • Newbies should not use supplements yet. If you haven’t familiarized yourself with the equipment, developed a workout regimen and lifestyle to match it, you should stay away from supplementations until you get the hang of it.
  • Health buffs – although preworkout supplementations are technically legal steroids, you might not want to risk your healthy streak by consuming preworkout supplementations. Stick to nature’s gifts.

Summary: The Curse! is top for anyone who would like to see quick results. If you want to be able to workout as much as possible, the components in this supplementation allows your muscles to recover faster and it also prevents fatigued muscles. Moreover, you should be able to exceed your limits under the influence.

What are the Different Flavors:

Curse Pre-workout FlavorsThe Curse! comes in six flavors:

  • Blue Raspberry
  • Watermelon
  • Green Apple
  • Lemon Rush
  • Pina Colada
  • Tropical Storm
  • Fruit Punch
  • Orange Mango

The Green Apple flavor seems to be the most popular choice.

Ingredients/ Nutrition Information

The Curse! energy and focus in a sugary deeply colored drink that contains six active components according to their official website. It is clear to see that you will get enough dose of your daily amino acids.

Supplement FactsUnfortunately, the components do tell a different story from what Cobra Labs claims the Curse supplementation can deliver.

Take a look at its active ingredients below:

  • Beta-Alanine – this amino acid is known to boost endurance and lowers your lactic acid levels, which causes fatigue.
  • Creatine Monohydrate – boosts your ATP levels, which effectively raises your stamina.
  • L-Citrulline and L-Arginine AKG – these amino acids boost your strength and pumps by allowing highly oxygenated blood to flow through your muscles. There’s also a 900-milligram “Blood Flow Amplifier Blend”, and citric acid. Should work well to improve endurance and power respectively.
  • Caffeine Anhydrous – a stimulant that boosts your energy levels, endurance, and raises your focusing so you can achieve more intense exercises.
  • Oleuropein – this antioxidant lowers your blood pressure.

Note that these ingredients include the sweeteners sucralose. Having said that, this supplementation does look like it doesn’t contain any banned ingredients. The label also doesn’t specify the calories or caffeine content in each serving, so there’s no way to determine that at the moment.

Furthermore, I do feel like this supplementation is severely lacking when it comes to its components. Other supplements in the market come packed with more effective components and deliver better results. So far, I haven’t found anything impressive about the Cobra!

Summary: The Cobra! contains a dose of caffeine and five other active components. However, it does lack four other ingredients that are known to unlock intense results. Which leaves me to wonder how potent and effective is this supplementation really?

Is the Curse Pre Workout Fat Burners Gluten-Free?

Yes. All listings on Amazon, GNC, JNX Sports, and other retailers are advertised as gluten-free and vegan. This makes it ideal for anyone with dietary restrictions.

What are the Main Benefits & Potential Side Effects? Is It Safe?

If you’re used to intaking potent preworkout formulas, you’re unlikely to develop side effects.

The Curse PreworkoutHaving said that, some users have reported some small side effects such as:

  • Headaches
  • Diarrhea
  • Nausea
  • Agitated demeanor
  • Insomnia
  • Itchiness

While the itching may be caused by the beta alanine creatine ingredient, the other side effects are considered common among all preworkout supplementations. It’s only a matter of finding a supplementation that is ideal for your body.

Moreover, it is likely that you will develop minor side effects when you intake any artificial performance boosters. Overall, I’d say it is relatively safe to use. It is not the most effective, but it is definitely safe enough.

Summary: It is not as potent as advertised. Which is quite disappointing. However, because of its significantly average formula, you’re unlikely to develop any significant side effects. This goes both ways: negative and positive. It is not very effective and you’re unlikely to suffer through severe negative side effects as well.

Before and After Results

Ideally, preworkout supplements are expected to boost your current workout sessions. This means you should be able to focus more, have more energy, at least double your strength, and it should boost your endurance.

The Curse Pre-workoutBasically, you should be able to use a preworkout nutrition as a power-up to boost your performance and achieve your desired results much more quickly by performing twice as much as you normally would.

If you want to make sure any preworkout supplementation taste really sweet and works for you, you should make a point to record your performance with and without supplementations for a clear comparison.

Personally, I found that brand Did nearly nothing for me. Of course, I am used to consuming preworkouts on a daily basis.

So maybe the not too potent formula had a hard time trying to boost my performance. But for a product that promises unrivaled results, it certainly does not meet my expectations.

To give you a better grip on the performance, I’ve compiled a few reviews from sites like Reddit, retailer sites, and personal connections:

  • Three scoops in, and it did nothing for me.
  • It does not deliver on its promises.
  • Literally no pump and no energy boost.
  • Trash. It did not improve my focusing.

Having said that, there are a few great reviews here and there. Some have attested to how the supplementation has helped them increase their energy, focus, and results.

The moderate formulation leads me to believe that this preworkout supplementation is best suited for entry-level users. It might not give satisfaction to those of us who are experienced with preworkout supplementations and have developed a high tolerance for its effects.

Summary: This supplementation will certainly disappoint you if you’re used to a more potent formulation. That said, if you’re just starting out on your supplementation journey, it is certainly ideal for you. This is of course, contrary to the company’s claims, but the formulation simply isn’t strong enough or packed with enough ingredients to achieve superhuman results as they claim.

Frequently Asked Questions

Can Preworkout Damage Kidneys?

There is a possibility that certain pre-workout supplements may have the potential to cause kidney damage, especially when used inappropriately or excessively. Some pre-workout supplements contain high levels of stimulants, such as caffeine or ephedrine, which can have diuretic effects and increase the risk of dehydration if adequate hydration is not maintained during exercise.

Dehydration, particularly when combined with intense exercise, can put strain on the kidneys and potentially lead to kidney damage. Additionally, certain ingredients in pre-workout supplements, such as creatine, may increase the workload on the kidneys, especially if used at high doses or for extended periods.

Individuals with pre-existing kidney conditions or those at higher risk of kidney problems should exercise caution when considering pre-workout supplements and consult with a healthcare professional before use.

It is important to note that not all pre-workout supplements pose the same risks, and the potential for kidney damage can vary depending on the specific ingredients and their dosages. Therefore, it is advisable to carefully read product labels, choose reputable brands, and follow recommended dosages and usage guidelines.

As with any dietary supplement, it is recommended to consult with a healthcare professional or registered dietitian before incorporating pre-workout supplements into your routine, especially if you have underlying health conditions or concerns about kidney health. They can provide personalized guidance based on your individual needs and help ensure the safe and appropriate use of supplements.

Does the Curse Pre-workout Have Creatine in It?

JNX Sports The Curse Pre-workout is a specific brand of pre-workout supplement, and its formulation may vary depending on the specific product version or flavor. To determine whether The Curse Pre-workout contains creatine, it is necessary to review the product label or consult the manufacturer’s information.

Creatine is a common ingredient found in many pre-workout supplements due to its potential benefits for increasing strength, power, and muscle performance. However, the inclusion of creatine in a particular pre-workout supplement is not guaranteed and can vary among different products.

To ensure accuracy, it is advisable to refer to the product label or consult the manufacturer’s website for the specific version of The Curse Pre-workout you are considering. The ingredient list or nutritional information will indicate whether creatine is included.

If you have specific dietary restrictions, preferences, or concerns about creatine intake, it is always recommended to review product labels and consult with a healthcare professional or registered dietitian for personalized guidance based on your individual needs and goals. They can help you make informed decisions regarding pre-workout supplements and ensure they align with your specific requirements.

What is the Difference Between the Shadow and the Curse Pre Workout?

The difference between Shadow and Curse Pre-Workouts primarily lies in their ingredient profiles, intended effects, and formulation specifics. Both supplements aim to enhance workout performance, but their distinct compositions cater to varied objectives and user preferences.

Shadow Pre-Workout, developed by a reputable company, features a combination of ingredients targeting energy, focus, and endurance. It contains elements like beta-alanine, caffeine anhydrous, L-citrulline, and taurine, among others. Beta-alanine serves to buffer lactic acid accumulation, delaying muscle fatigue, while caffeine anhydrous boosts alertness and energy levels. L-citrulline supports nitric oxide production, promoting improved blood flow to muscles, and taurine aids in hydration and electrolyte balance. The overall aim is to enhance exercise performance through increased endurance, reduced fatigue, and heightened focus.

In contrast, Curse Pre-Workout offers a different blend of components. It contains beta-alanine, creatine monohydrate, arginine alpha-ketoglutarate (AAKG), and caffeine anhydrous, among other ingredients. The inclusion of creatine monohydrate aims to support muscle strength and power output, while AAKG may promote increased nitric oxide production, potentially improving blood flow. Beta-alanine serves the same function in both supplements, buffering lactic acid to delay muscle fatigue, and caffeine anhydrous contributes to increased alertness and energy.

The primary divergence between the two lies in the specific concentrations and combinations of ingredients, tailored to achieve different emphases in workout enhancement. Shadow appears to emphasize focus, sustained energy, and endurance, leveraging a combination of caffeine, beta-alanine, and L-citrulline. On the other hand, Curse seems to concentrate on strength, power output, and potential muscle gains, incorporating creatine and AAKG alongside common elements like beta-alanine and caffeine.

Individual responses to these pre-workouts can vary based on tolerance to stimulants, sensitivities to specific ingredients, and fitness goals. Some users might prefer the sustained energy and focus offered by Shadow, while others might lean towards the potential strength and power gains associated with Curse.

It’s vital to consider personal fitness objectives, and tolerance to ingredients, and consult with a healthcare professional before choosing a pre-workout supplement. Understanding how each aligns with individual goals and the body’s unique responses is crucial in selecting the most suitable pre-workout for an effective workout regimen.

Pre-Workout, the Curse or Pre-Jym?

When comparing Pre-Workout options such as The Curse and Pre-Jym, it’s essential to consider various factors to determine which supplement aligns best with individual fitness goals and preferences.

The Curse, known for its potent blend of ingredients, offers users a high-energy pre-workout experience. With components like beta-alanine, creatine, and caffeine, The Curse aims to enhance performance by increasing endurance, power output, and mental focus. Beta-alanine buffers the buildup of lactic acid, delaying muscle fatigue, while creatine provides immediate energy for short bursts of intense exercise. The inclusion of caffeine stimulates the central nervous system, improving alertness and perceived exertion during workouts. However, some users may experience side effects like jitters or crashes due to the high caffeine content.

Final Conclusion on The Curse Pre Workout & The Better Alternative

I’m sure by now you’ve realized that the Curse powder is not able to deliver on its extreme promises. To be frank, there are a lot of products in the market that has outrageous claims.

It was simply a disappointment to find out that it is just another one of those over-marketed products. Here’s why:

  • It does not contain enough active components. Some of the active components it is missing that you usually find in more reliable preworkout supplementations include Betaine Anhydrous, L-Theanine, Acetyl L-Carnitine, and Bioperine or Black Pepper Extract.
  • The formulation is average at best, Despite what, this brand will tell you, it is not the strongest supplement on the planet. It is nowhere near what you would call a strong supplement.
  • It is better suited for users with a lower tolerance for preworkout supplements.
  • Most of its ingredients are heavily underdosed.

Curse Pre-workout Flavors

Having said that, this preworkout does have some positive points:

  • The flavors are good.
  • It is vegan and gluten-free.
  • It is relatively safe.
  • It is best for newbies to preworkout supplements.

Overall, I can confidently say that this supplementation definitely cannot deliver on its promises. Yes, there are some great reviews.

However, I’ve found that those reviews are very few and far between. Moreover, I wouldn’t expect anyone to spend money on nutrition that gives you the same jolt of energy as a cup of coffee.


If you’re looking for a truly strong preworkout, I highly suggest you give the 4 Gauge a try. The formulation is significantly more potent than the Curse! and it delivers on its promises. You’ll basically be bulletproof after drinking it.

Summary: Following the review, and research it is not very effective. It features a weak formula filled with underdosed ingredients and lacks the punch that you’re looking for based on Cobra Labs’s claims. Having said that, a better alternative would be the 4 Gauge Pre Workout Supplement, which delivers all of the promised benefits and more.