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Xtreme PWO formulas

American Metabolix Havok
  • American Metabolix Havok
  • American Metabolix Havok
  • American Metabolix Havok
  • American Metabolix Havok

American Metabolix Havok

Havok Hardcore is the most powerful pre-workout we have ever created. It’s not for beginners. This formula was designed for athletes that push the boundaries of human performance.



American Metabolix Havok

A pre-workout formula uniquely made to give superior mental concentration and amplify sports performance, including upping stamina and creating slim muscle mass. Havok Hardcore is a particularly effective pre-training aid that is meant for advanced users to experience peak performance.

This pump mix from Havok Hardcores has all of the essential ingredients, such as L-citrulline, beta alanine, betaine anhydrous, agmatin sulfate and taurine, to provide a comprehensive experience. Its formula also includes stimulants, like caffeine malate, DMHA, Hordenice HCI, caffeine and Alpha Yohimbine, for an intense boost of energy and focus.

Methyliberine, which is also known as Dynamine, is thought to create an even more powerful effect on the body than axson (TeaCrine®). Its molecular structure is similar to acrylic. Methyliberine amplifies energy, lifts the spirits and sharpens focus by triggering dopamine receptors and other crucial neurotransmitters, while blocking off adenosine receptors, without leading to a rise in blood pressure.

Choline Bitartrate is a vital element that our body needs in order to construct and function properly. This substance can be found in molecules referred to as phospholipids, with lecithin being the most plentiful and renowned. The latter play numerous functions for us, forming our cell membranes, and likely being involved in establishing memories. Choline also plays key roles in cholesterol, fat, and lipid transport and metabolism. It works to decrease fat accumulation in the walls of the blood vessels and gallbladder, impacts the liver's fat storage, and modulates the amount of urine expelled from the kidneys.

Eria Jarensis-n-phenyl dimethylamine citrate - works as a neuromodulator on the CNS, which provides many advantages for cognitive functions. It promotes a better mood because it increases dopamine and noradrenaline concentrations in the body. Dopamine is associated with a higher sensation of contentment, thus the extract from Eria Jarensis produces a feeling of euphoria whilst also minimizing anxiousness. Dopamine and noradrenaline are further linked to greater mental attentiveness and focus. Its influence is comparable to DMAA, giving rise to an excited, focused, alert state, as well as an exuberant experience.

Citrulline plays an important role in the development of nitric oxide (NO), phosphocreatine and glucose metabolism of oxygen. Consequently, this intensifies the absorption of oxygen, glucose, amino acids, and creatine. Furthermore, it minimizes the amount of lactic acid and ammonia in the muscles, thus permitting the body to recover more quickly due to the increase of creatine phosphate and ATP remanufacture. Compared to high dosages of arginine, citrulline has a much more influential effect as it is the predecessor of arginine. In other words, the same amount of citrulline has a much more influential effect than arginine alone.

Beta Alanine is a compound which helps with the production of carnosine, which helps protect the body from aging, as well as aiding in the proper functioning and development of muscles. This amino acid helps decrease fatigue, which can give your muscles more energy when you train. Particularly helpful in weight lifting, some people may feel a tingling sensation known as paraesthesia, caused by beta-alanine enlarging the blood vessels and allowing more oxygen and blood reach the muscles.

Betaine is a type of amino acid derived from certain veggies such as broccoli, beets and spinach. The key purpose of this compound is to decrease the presence of homocysteine in the body, which is a toxic element. Meat-eating bodybuilders and athletes commonly experience higher levels of this substance due to the heavy reliance on meat in their diets. If high levels of homocysteine remain unchecked, it can be dangerous for the bones and blood circulation.

Agmatine has been proven to significantly increase nitric oxide production in the body, resulting in an intense muscle pump feeling when working out. Furthermore, it causes an expansion of the blood vessels, delivering key elements to the muscles faster and leading to faster regeneration and muscle fiber formation. Studies have suggested that agmatine can even double the rate of protein synthesis and bring nutrients to muscle tissues more effectively.

Taurine is 2-aminoethanesulfonic acid, categorized as a biogenic amino acid. It exists in human tissues, predominantly in the heart, muscle, brain, and eye. It is synthesized with cysteine ​​and methionine. The body is unable to produce taurine independently, so supplementation is sometimes necessary. It is a non-protein amino acid, meaning it does not create proteins for muscles. It is highly concentration in comparison to the rest of the body, making it an important factor in managing body functions.

The N-acetyl form of L-tyrosine improves its solubility and stability compared to regular L-tyrosine. It aids in brain function by increasing the levels of neurotransmitters norepinephrine and dopamine. Vitamin B6 helps the metabolism of amino acids and ensures the proper functioning of the nervous system, it also helps in psychological functions and reduces tiredness and fatigue.

Caffeine stimulates the central nervous system, resulting in more energy, heightening cognitive capacities, bolstering mental state, and intensifying attention levels. As a sympathomimetic, the activity of the sympathetic nervous system is magnified, resulting in higher levels of adrenaline in the blood, the expansion of blood vessels supplying the muscles with more essential nutrients, and a rise in the blood's glucose and fatty acid content.

DMHA, also known as 2-aminoisoheptane or octodrine, is a stimulant that has a relaxant effect on the bronchi, leading to an increase of aerobic capacity. Furthermore, DMHA also acts as a decongestant, narrowing the blood vessels and increasing the flow rate of oxygen. This stiulant does not cause any mental confusion or drowsiness, and it can actually sharpen the senses when compared to DMA.

Hordenine serves a few main purposes, primarily providing a release and safeguard for norepinephrine, resulting in amplified metabolism, more energy, and a decrease in hunger. Bodybuilders tend to take it before workouts and mixes it with PEA (Phenylethylamine) to get an additional boost and the three main bonuses it has to offer: weight loss, craving control and an energy increase.

Rauwolfia vormitoria has many properties that contribute positively to human health, namely its antioxidant, anti-inflammatory, analgesic and carbohydrate-insulin-promoting characteristics. Due to this, it can counteracting cancer and improve mental condition. Because of its high degree of standardization, its main effects are directed towards the nervous system and weight loss. Additionally, it hinder the actions of the cholinergic system, boost adrenaline levels and triggered lipolysis. These processes can further stimulate the oxidation of fatty acids in the mitochondria and activate the burning of fat reserves located in areas of the body that have a high concentration of α2-adrenergic receptors, like the lower abdomen and hips.


Serving Size: 1 Scoop (15.9 g)
Servings Per Container: 25 servings

Amount Per Serving
L-Citrulline 6g
Beta Alanine 3.2g
Betaine Anhydrous 1.2g
Agmatine Sulfate 1g
Taurine 1g
N-Acetyl-L-Tyrosine 500mg
Caffeine 250mg
Choline Bitartrate 200mg
2-Amino-5-Methylhexane HCI 150mg
Methyliberine (as Dynamine® 40% tasteless) 125mg
Dicaffeine Malate (as Infinergy®) 75mg
Hordenine HCI 50mg
Rauwolfia vomitoria (Root Bark) (Std. 90% Alpha Yohimbine) 1.5mg

Other Ingredients: Citric Acid, Malic Acid, Silica, Natural and Artificial Flavors, Sucralose, Acesulfame K, FDC Blue #1.


1 Scoop 30 minutes before workout with 6-8 oz water.

As a dietary supplement, take up to 8 weeks before discontinuing for a minimum of 4 weeks. Take only on workout days.


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American Metabolix Havok

Havok Hardcore is the most powerful pre-workout we have ever created. It’s not for beginners. This formula was designed for athletes that push the boundaries of human performance.