Cannibal Ferox Pre-Workout
Wrecker of Havoc™ have once again delivered Cannibal Ferox Pre-Workout - The Ultimate High-Stim Pre-Workout
Cannibal Ferox Pre-Workout is a high-stim powerhouse that represents the natural evolution of our bestselling pre-workout formula. We didn't just upgrade it—we rebuilt it to deliver extreme energy, laser focus, and explosive performance that hardcore athletes demand.
With over 10+ years dominating the supplement industry, Chaos and Pain® has earned its reputation for creating products that actually work. While other pre-workouts claim they'll light you up, most don't even give you a bigger buzz than your morning coffee. We deliver the goods.
Premium High-Stim Pre-Workout for Serious Athletes
Cannibal Ferox is a premium high-stim pre-workout supplement designed for hardcore athletes, powerlifters, and bodybuilders who refuse to settle for mediocre performance. Whether you're training for strength, size, or fat loss, this extreme pre-workout formula delivers the energy and focus you need to dominate every session.
Unlike weak, underdosed pre-workouts that barely move the needle, Cannibal Ferox uses clinical doses of proven ingredients. The upgraded formula features Juglans Regia at 400mg for powerful stimulation, Theobromine at 200mg for sustained energy and mood enhancement, and Synephrine at 50mg for thermogenic fat burning. These ingredients work synergistically to enhance energy, focus, and fat-burning potential while delivering a clean, intense boost without the crash.
As a thermogenic pre-workout, Cannibal Ferox serves double duty: it amplifies your training intensity while simultaneously supporting fat loss through increased metabolic rate and enhanced fat oxidation. The stimulant package inside this formula is designed for experienced users who want maximum performance. There is zero percent chance that you will not be raging in the gym after a full scoop of this powerhouse.
The Science Behind High-Stim Pre-Workouts
For serious athletes and bodybuilders, a hardcore pre-workout isn't just about energy—it's about unlocking your full potential. Cannibal Ferox combines cutting-edge stimulants with performance-enhancing compounds to create a complete pre-workout experience. The high-stim formula increases catecholamine release, enhances neurotransmitter activity, and amplifies central nervous system output for unmatched training intensity.
The thermogenic properties of this pre-workout fat burner make it ideal for cutting phases, contest prep, or anyone looking to improve body composition while maintaining training performance. By increasing metabolic rate and promoting fat oxidation, Cannibal Ferox helps you burn more calories during and after your workout, making every training session more effective for fat loss.
Whether you're a powerlifter moving heavy weight, a bodybuilder chasing the pump, or an athlete demanding peak performance, Cannibal Ferox delivers the extreme energy and focus you need to push beyond your limits. This is not a beginner pre-workout—this is for experienced users who know what real intensity feels like.
How to Use Cannibal Ferox Pre-Workout
Suggested Use:
• Mix 1 scoop with 8-12 oz of cold water
• Start sipping 30-45 minutes before training
• Start with 1/2 scoop to assess tolerance if new to high-stim pre-workouts
• Do not exceed 1 scoop per day
• Avoid taking within 6 hours of bedtime
Pro Tips for Maximum Results:
• Take on an empty or light stomach for faster absorption
• Stay hydrated - drink 16-20 oz of water during your workout
• Cycle off every 8-12 weeks to maintain effectiveness
• Some athletes prefer sipping throughout their workout for sustained energy
• Avoid combining with other stimulant products















CANNIBAL FEROX Pre-Workout High-Stim Monster
Ingredients Panel
Here is a list of all the components used to create your favorite product. Understanding the ingredients panel is essential for you to ensure you are taking the right supplement for your needs, avoid potential allergens or other adverse effects, and make informed decisions before consumption.
L-Citrulline Malate is one of the cornerstone ingredients in Cannibal Ferox®, offering a powerful blend of performance enhancement and muscle endurance. It’s a combination of the amino acid L-Citrulline and malic acid, which together work to increase nitric oxide production, boost blood flow, and enhance ATP production. In the context of intense workouts, this means greater endurance, reduced muscle fatigue, and improved recovery.
L-Citrulline Malate is particularly effective for increasing vasodilation, which widens blood vessels and allows for better oxygen and nutrient delivery to working muscles. This increased blood flow leads to more impressive pumps during workouts, but it also plays a crucial role in reducing muscle soreness post-training, allowing for faster recovery and enhanced performance in subsequent sessions.
Beta-Alanine is a crucial ingredient in Cannibal Ferox®, primarily known for its role in buffering lactic acid and delaying the onset of muscle fatigue. During intense exercise, the accumulation of lactic acid in muscles can lead to the familiar “burning” sensation that causes fatigue and slows performance. Beta-Alanine works by increasing the concentration of carnosine in muscles, which helps buffer the acid and keeps muscles working longer at high intensity.
Beta-Alanine is especially beneficial for those performing high-rep strength training, endurance exercises, or interval-based cardio, as it helps sustain muscle output during prolonged or repeated bouts of activity. This makes it a perfect fit for a pre-workout like Cannibal Ferox®, which is designed to maximize performance during your most grueling training sessions.[4][5][6][7]
Betaine Anhydrous is a versatile ingredient in Cannibal Ferox® known for its ability to support power output, muscle hydration, and overall endurance. Betaine, a naturally occurring compound found in foods like beets and spinach, works by promoting cellular hydration and enhancing muscle strength, making it a key ingredient for those looking to maximize their training capacity. It also plays a crucial role in methylation, a process that supports the synthesis of proteins and neurotransmitters, both of which are essential for muscle growth and performance.
Betaine Anhydrous is particularly effective at improving power output during heavy lifting sessions. Studies have shown that Betaine supplementation can increase muscle endurance, allowing athletes to complete more reps or lift heavier weights before reaching fatigue. Additionally, its hydration-enhancing properties help to protect muscles from damage and promote recovery, ensuring you can consistently perform at your peak.[8][9][10]
Arugula Extract, standardized as NitroRocket®, is a potent nitric oxide booster and endurance enhancer included in Cannibal Ferox® to amplify athletic performance. Derived from arugula, a cruciferous vegetable, NitroRocket® is packed with naturally occurring nitrates that promote nitric oxide (NO) production in the body. This increase in nitric oxide leads to vasodilation, which expands blood vessels, allowing for improved blood flow, better nutrient delivery, and enhanced muscle oxygenation during exercise.
NitroRocket® is particularly beneficial for athletes engaging in high-intensity or endurance-based workouts because it helps improve exercise efficiency by allowing muscles to function longer without fatigue. This ingredient not only enhances physical performance but also aids in reducing muscle damage and promoting faster recovery post-training.
L-Tyrosine is a vital amino acid included in Cannibal Ferox® for its role in enhancing cognitive function, reducing stress, and improving focus during intense training sessions. It serves as a precursor to important neurotransmitters like dopamine, norepinephrine, and epinephrine, which are essential for mental clarity, alertness, and mood regulation. This makes L-Tyrosine particularly beneficial in a pre-workout setting, where staying mentally sharp and focused can make all the difference during challenging workouts.
L-Tyrosine helps the body manage stress, both physical and mental, by replenishing the neurotransmitters that can become depleted during periods of extreme exertion or under stressful conditions. This results in better mood stability, enhanced concentration, and improved motivation—perfect for staying locked in on your training goals.[11][12][13]
Caffeine Anhydrous is a highly concentrated form of caffeine and one of the most well-known stimulants included in Cannibal Ferox®. It’s renowned for its ability to dramatically enhance energy levels, increase mental focus, and improve endurance. Unlike regular caffeine, caffeine anhydrous is dehydrated, making it more potent and allowing for faster absorption by the body. This quick absorption provides an immediate surge of energy, which is perfect for anyone looking to power through an intense workout or push beyond their physical limits.
In addition to stimulating the central nervous system, caffeine increases adrenaline production, which improves both mental clarity and physical performance. It also helps delay fatigue by blocking adenosine receptors in the brain, allowing you to maintain energy levels and focus for longer periods. Whether you're hitting the weights or doing high-intensity cardio, Caffeine Anhydrous ensures you're energized and ready to dominate your training session. [14][15][16][17][18]
Mucuna Pruriens, standardized to 98% L-Dopa, is an important ingredient in Cannibal Ferox® due to its role in boosting dopamine levels, which can enhance mood, focus, and motivation during workouts. L-Dopa is a direct precursor to dopamine, a neurotransmitter responsible for regulating mood, attention, and motivation. By increasing dopamine levels, Mucuna Pruriens helps improve mental clarity and concentration, making it easier to stay focused and motivated through the toughest training sessions.
Additionally, Mucuna Pruriens has been shown to help reduce stress and improve overall cognitive function. In the context of a pre-workout formula, these effects can help you stay in the zone and maintain a positive mindset, which is critical for peak performance.[19][20]
Green Tea Extract, standardized to Theophylline Alkaloids, is a powerful and versatile ingredient in Cannibal Ferox® that enhances both physical performance and fat-burning potential. Theophylline, a naturally occurring alkaloid in green tea, is known for its stimulant and bronchodilator effects. It works by relaxing the smooth muscles in the lungs, allowing for better oxygen uptake, which is crucial for endurance and sustained physical performance during intense workouts.
In addition to improving respiratory function, Theophylline increases thermogenesis, which boosts the body’s ability to burn fat by raising the metabolic rate. This makes Green Tea Extract an ideal component for pre-workouts aimed at maximizing both energy and fat loss. Unlike other stimulants that primarily affect the central nervous system, Theophylline’s action on respiratory function provides a unique edge in maintaining endurance and performance.[21]
Yohimbine HCL is a powerful stimulant and fat-burning compound in Cannibal Ferox® known for its ability to target stubborn fat, particularly in areas like the abdomen. Derived from the bark of the Yohimbe tree, Yohimbine works by blocking alpha-2 adrenergic receptors, which are responsible for preventing fat breakdown in certain areas of the body. By inhibiting these receptors, Yohimbine helps to release stored fat, making it available for energy use during exercise.
In addition to its fat-burning effects, Yohimbine HCL also acts as a central nervous system stimulant, boosting adrenaline and energy levels, which enhances both physical performance and mental focus during workouts. It’s particularly effective when taken in a fasted state, allowing the body to tap into fat stores more efficiently.[22]
Rauwolfia Vomitoria Extract, standardized to contain a minimum of 90% Alpha Yohimbine, is a potent stimulant and fat-burning ingredient included in Cannibal Ferox® for its ability to enhance thermogenesis, mental focus, and fat loss. Alpha Yohimbine, often referred to as Rauwolscine, is a powerful version of Yohimbine that works similarly by targeting alpha-2 adrenergic receptors, helping to release fat stored in stubborn areas of the body.
Unlike standard Yohimbine, Alpha Yohimbine provides more potent effects with a slightly smoother energy boost, making it ideal for those who want to maximize fat-burning without experiencing the intense side effects that sometimes accompany strong stimulants. This ingredient enhances both mental and physical performance by increasing energy levels and focus, while simultaneously promoting fat oxidation and caloric expenditure.[23][24]
Huperzine A 1% is a potent nootropic ingredient included in Cannibal Ferox® to enhance cognitive function, improve focus, and increase mental clarity during intense workouts. Extracted from the Huperzia Serrata plant, Huperzine A works by inhibiting the enzyme acetylcholinesterase, which breaks down acetylcholine, a crucial neurotransmitter involved in learning, memory, and muscle contraction. By inhibiting this enzyme, Huperzine A increases acetylcholine levels, leading to improved mental performance, heightened focus, and enhanced mind-muscle connection.
This increase in acetylcholine not only helps sharpen mental clarity but also improves the ability to stay concentrated and driven throughout high-intensity training. Huperzine A is particularly effective in combination with stimulants, as it counteracts any potential mental fatigue or overstimulation that can occur with high-energy pre-workouts.[25][26]
English Walnut Extract (Juglans Regia), derived from the bark of the walnut tree, is a potent stimulant included in Cannibal Ferox® to elevate energy levels, enhance focus, and improve cognitive function. This natural source of alkaloids is known for its ability to stimulate the central nervous system, giving you the mental clarity and drive necessary to power through intense workouts. English Walnut Extract provides a fast-acting boost in focus and energy without the jittery side effects often associated with synthetic stimulants, making it an ideal addition to a pre-workout formula.
Juglans Regia helps to improve mood, reduce mental fatigue, and support overall cognitive function, making it especially beneficial during high-intensity training where focus and endurance are essential. By promoting better mental clarity and sustained energy, it keeps you dialed in from the first rep to the last.
Theobromine, sourced from cocoa beans and standardized to 20%, is a key ingredient in Cannibal Ferox® that provides a smoother, more sustained energy boost compared to caffeine. While Theobromine is chemically similar to caffeine, its effects are milder and longer-lasting, making it an ideal ingredient for maintaining energy levels without the jitteriness or crash that can come with high caffeine doses. Theobromine also acts as a vasodilator, which helps improve blood flow, and as a bronchodilator, supporting better oxygen uptake during intense physical exertion.
In addition to its energy-boosting properties, Theobromine has mood-enhancing effects and can improve overall feelings of well-being, making your workouts not just more effective but more enjoyable. It also promotes better circulation, helping to deliver oxygen and nutrients to muscles more efficiently, which in turn can enhance endurance and performance.
Synephrine HCL, derived from the bitter orange plant, is a potent stimulant and thermogenic agent included in Cannibal Ferox® for its fat-burning, energy-boosting, and performance-enhancing effects. Synephrine works by stimulating the beta-3 adrenergic receptors, which play a key role in increasing metabolic rate, enhancing fat oxidation, and promoting energy expenditure. This makes Synephrine an excellent choice for individuals looking to burn fat while maintaining high energy levels during intense workouts.
Unlike some other stimulants, Synephrine is known for providing a clean energy boost without the intense jitters or crash that can come with stronger stimulants like caffeine. Its fat-burning effects are maximized during exercise, as it increases the body’s thermogenic response, allowing you to burn more calories and tap into fat stores for energy.
Is Cannibal Ferox Pre-Workout The High-Stim Pre-Workout King?...Yes...
Fitness Deal News Ferox Review
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Cannibal Ferox® Pre-Workout Reviews
FAQ
What Does Pre-Workout Do?
A general question – pre-workouts will help give you the energy or pump you need to achieve whatever daily fitness goals may be. Cannibal Ferox® is a Stim Heavy Original Wrecker of Havoc™. This version of Cannibal Ferox® will not disappoint – it's the complete package.+
Is their Creatine in this Pre-Workout?
Cannibal Ferox® does not have Creatine. If you are looking for Creatine to enhance you're workout check out our stand alone 500g of Creatine Monohydrate or our Cannibal Ferox AMPeD® Pre-Workout.
Is Pre-Workout bad for you?
No – Pre-Workouts are generally not bad for you. As long as you understand nothing should be abused and Pre-Workouts are no different. You should always read the label or consult a medical professional if you are unsure about any supplement facts.
Do Pre-Workouts go bad?
Yes, just like anything Pre-Workouts are made up of ingredients that have a shelf life. You should always check the manufacturers date at the bottom of the bottle or container.+
How long does Pre-Workout last?
Double-sided question – if this is talking about the shelf life or the usability. Generally speaking this depends on the pre-workout size, the servings, and of course how much you take. If you are worried about shelf life, most pre-workouts have a sealed shelf life of 2 years, but you should always check the manufacturers date on the bottom of the bottle.+
Why does my Pre-Workout make me itch?
Most Pre-Workouts on the market use an ingredient called Beta Alanine – Beta-alanine tingling, a form of paresthesia, is not definitively understood by scientists and researchers.+
How much caffeine is in Pre-Workouts?
This is not for all the pre-workouts on the market. Most the Chaos and Pain products are heavy on some form of Caffeine most of the time Caffeine Anhydrous. You should always read the back of the label before taking a product. If you are unsure of any of our products please email:sales@chaosandpain.com.+
Is Cannibal Ferox a high-stim pre-workout?
Yes, Cannibal Ferox is a high-stimulant pre-workout designed for experienced users. It contains a powerful blend of stimulants including Juglans Regia, Theobromine, and Synephrine for extreme energy and focus. If you're new to pre-workouts, start with 1/2 scoop to assess tolerance.+
What makes this different from other pre-workouts?
Cannibal Ferox is significantly stronger than mainstream pre-workouts. It's formulated with clinical doses of proven ingredients, not pixie-dusted amounts. The combination of high-stim energy, thermogenic fat burning, and performance enhancement makes it a complete solution for serious athletes.
Will this cause jitters or a crash?
When used as directed, Cannibal Ferox provides clean, sustained energy without excessive jitters. The formula is designed for a smooth comedown without the typical crash associated with lower-quality pre-workouts. Start with 1/2 scoop if you're sensitive to stimulants.
Can I use this for fat loss and cutting?
Absolutely! Cannibal Ferox is an excellent pre-workout fat burner. The thermogenic ingredients support increased metabolic rate and fat oxidation, making it perfect for cutting phases, contest prep, or body recomposition while maintaining training intensity.
How does this compare to DMAA pre-workouts?
While Cannibal Ferox doesn't contain DMAA, it delivers comparable energy and focus through its synergistic blend of Juglans Regia, Theobromine, and Synephrine. Many users report similar or better results without the legal and safety concerns associated with DMAA.
Is this good for powerlifting and strength training?
Yes! Cannibal Ferox is ideal for powerlifting and strength training. The high-stim formula enhances central nervous system output, allowing you to recruit more muscle fibers and generate more force. Many powerlifters use it for max effort days and competition.
Can I take this every training day?
Yes, but we recommend cycling off every 8-12 weeks to prevent stimulant tolerance and maintain optimal effectiveness. This ensures you continue getting maximum benefits from each dose.
What's the best time to take this pre-workout?
Take 30-45 minutes before training on an empty or light stomach for maximum absorption and effect. Avoid taking within 6 hours of bedtime as the high-stim formula may interfere with sleep.
Does this help with muscle pumps?
Yes! Cannibal Ferox includes ingredients that enhance blood flow and nitric oxide production, delivering massive muscle pumps and increased vascularity during training. The pump effect complements the energy and focus benefits.
How long does the energy last?
Most users experience 3-4 hours of sustained energy and focus, with peak effects occurring 45-90 minutes after consumption. The energy curve is smooth without sharp spikes or crashes.+
Can I stack this with other supplements?
Cannibal Ferox works well with non-stimulant supplements like creatine, BCAAs, and protein. Avoid combining with other stimulant products or fat burners. It pairs excellently with our Cannibal Permaswole® (non-stim pump formula) for maximum results.+
Is this suitable for beginners?
Cannibal Ferox is a high-stim pre-workout designed for experienced users. If you're new to pre-workouts, we recommend starting with our Cannibal PRE® or Cannibal Riot® formulas, which offer excellent energy and performance with moderate stimulant levels.
This product is rated 4.9 of 5.0 stars.
It has received 343 reviews.
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Great Customer Service!!
I placed an order, but it was hung up in shipping. Called inquiring about my order, and it was made right, 100%! Thank you for the extra. Great pre-workout!!
I’m sold
I love the whole product line. No food cravings and energy at the ready. Thank you!!
Cannibal ferox
Outstanding, good vaso pump, works best for me sipping throughout my workouts.






