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Black Widow Black Widow 20 caps. (version DMAA)
15.64 $

Black Widow

Servings: 20 caps. (version DMAA)

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For free shipping is missing: 80.00 $
15.64 $With VAT
0.78 $ / serving

From 3 units only 15.33 $ /Units. -2%

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  • Plant extracts with proven efficacy and as much as 150 mg caffeine per serving
  • Handy and light packaging of the product with potent effects
  • Provides an extra dose of energy and motivates you to act
  • Potent stimulation just after one capsule
  • Makes training even more efficient
  • Improves memory, focus and perception
  • Helps lose excess body fat
  • Stimulates lipolysis and thermogenesis
  • Reduces a feeling of fatigue

Hi-Tech Pharmaceuticals Black Widow is one of the strongest fat burners on the market, designed for individuals who want to get potent stimulation and lose effectively body fat. The product contains large amounts of plant extracts, including those that promote lipolysis and activate thermogenesis, and caffeine.

Apart from the loss of excess weight, the product guarantees an increase in energy and cognitive functions. Strong stimulation is provided by DMAA and other plant neurostimulants.

Ephedra extract is a natural extract from leaves of a plant of the Ephedraceae family. It is a source of many active substances which exert a thermogenic and neurostimulant effect (among others, tannins, alkaloids, caffeine and epigallocatechins).

Owing to thermogenic properties of the extract, which is as much as 25 mg per capsule, body temperature increases and metabolism, including body fat breakdown, may run faster. Alkaloids found in this extract are sometimes used by athletes to improve their performance (among others, by dilating airways and improving blood flow).

Ephedra extract is an effective and safe alternative for banned ephedrine.

Senegalia Berlandieri  leaf extract is an extract from a plant native to the American Southwest. It is rich in potent stimulants which have a positive impact on mood and enhance lipolysis.

The extract provides 200 mg of such phenethylamine alkaloids as methylsynephrine andphenethylamine per serving. They show similar effects to dopamine, making you feel cheerful and providing a massive dose of motivation to act. In addition, it is suggested that phenethylamine may act as a neurotransmitter and is responsible for so-called runner’s high which is manifested by well-being, stronger determination and increased resistance to pain. This may be extremely useful to hard training individuals.

Theobroma Cacao extract is an extract from cocoa beans which are a source of theobromine, caffeine and also already mentioned phenethylamine and large amounts of microelements (zinc, magnesium, chromium and iron).

Like caffeine, theobromine belongs to compounds from a group of methylxanthines. It has a major role in fat burning by stimulating the activity of lipolytic enzymes. It may have a beneficial impact on the lipid profile and prolong the activity of some hormones by reducing the breakdown of intracellular cAMP. It shows also diuretic properties.

Citrus Aurantium extract is an extract which promotes weight loss and reduces appetite. It contains substances with similar effects to noradrenaline which are agonists of alpha-1-adrenergic receptors and cause vasoconstriction and an increase in blood pressure and pulse rate. One of such substances is synephrine. The supplement provides as much as 20 mg of it per serving. The action of synephrine consists in the fact that it promotes the breakdown of body fat and stimulates thermogenesis. An increase in body temperature leads also to higher energy levels, a decrease in appetite and faster metabolic rate.

Green tea leaf extract is known to help lose excess weight but it contains also numerous polyphenols and antioxidants which protect from harmful effects of free radicals. Free radicals are formed in greatest amounts during the body’s increased energy expenditure and lipid peroxidation. This is the case for e.g. persons who train hard and burn fat. Green tea leaves are a source of theanine which influences beneficially cognitive functions, including focus and memory.

Yohimbe extract is an extract from the bark of a tree growing in Central Africa. It is characterised by a high content of yohimbine which induces the catabolism of triglycerides, thereby resulting in body fat reduction. Yohimbine may also raise blood pressure and heart rate.

1,3-Dimethylamylamine (DMAA) is a strong stimulant which very similar effects to catecholamines. It causes the contraction of blood vessels and increase in blood pressure, making you feel more energised and motivated to act. What is more, DMAA has a major impact on the central nervous system and cognitive functions and that is why it has a stimulant effect and improves perception and memory.

Naringenin is a flavonoid occurring naturally in great amounts in grapefruit. Studies show that it has the ability to induce the apoptosis of adipocytes (fat cells) and may also lower serum and liver cholesterol levels. It exerts also mild antidepressant and anti-inflammatory properties.

Caffeine is a methylxanthine found commonly in coffee and tea which has a stimulant effect and reduces a feeling of fatigue. What is more, it improves mood and focus and increases the body’s physical performance.

In addition, substances formed during caffeine metabolism in the body, such as paraxanthine, enhance lipolysis, releasing glycerol and fatty acids which are an additional source of energy. They may also dilate blood vessels and increase heart rate.

To sum up, Hi-Tech Pharmaceuticals Black Widow is a product which has a potent stimulant effect on the central nervous system and promotes weight loss and thermogenesis. The high content of synergistic plant extracts and caffeine makes these processes even more rapid and effective. The supplement will be perfect for physically active individuals who want to improve their figure and training performance.

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Container size: 20 capsulesServing size: 1 capsuleServings per container: 20
per 1 capsuleamount%DV
Proprietary Blend with Thermo-Rx and Extend-Rx Technology410mg**
25mg Ephedra Extract (leaves), SenegaliaBerlandieri Extract (leaves) [Yielding 200mg Phenylethylamine Alkaloids Including Methylsynephrine, N-Methyl-B-Phenylethylamine, N,-N-dimethylphenylethylamine, Phenylethylamine], Theobroma Cacao Extract (seed), PhenylethylamineHCl, Citrus Aurantium Extract (20mg Synephrine), Green Tea Extract (leaves), 1,3-dimethylamylamine, Yohimbe Extract (bark), Naringen (fruit).
Caffeine (Anhydrous)150mg**

Other ingrednients

Dicalcium Phosphate, Sodium Starch Glycolate, Magnesium Stearate, Silica, FD&C Blue #1, FD&C Red #40, FD&C Yellow #6.


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Proprietary blend


Proprietary blend - is a complex of bioactive ingredients in the proportions, which are covered by the manufacturer's patent. According to the law in force in Poland, the components of the blend are known, and , by the place on the packaging, you can identify which components are in bigger amount (the components are listed in the decreasing order of amounts).
Proprietary blends are used in many food supplements, such as creatine stacks, no-boosters, fat burners and pro-testosterone supplements, improving libido.


Theobroma cacao extract


Theobroma cacao extract - an extract from cocoa beans grown due to taste (cocoa, chocolate). Extracts of cocoa beans contain theobromine, a purine alkaloid with diversified operation. Theobromine causes the dilation of the cerebral blood vessels, resulting in improved blood circulation, improving its performance through actions nutrients, reduces the possibility of heart attacks and atherosclerosis acting in the coronary vascular system. In combination with polyphenols and caffeine has a thermogenic potential, allowing for an increase in energy expenditure and speed up the reduction of body fat. It has a negligible effect on the stimulation of the nervous system. It is widely used in sports supplementation as part of thermogenics, pre-workout creatine stacks and no-boosters


Citrus aurantium extract


Citrus aurantium extract (Bitter orange extract) is widely used in weight reduction process, among athletes, active individuals and people with so called sedentary life-style. It is a source of synephrine and octopamine, which in combination with caffeine and polyphenols contained in green tea affect lipolysis, releasing fatty acids from adipocytes, causing increased energy expenditure, burning them in the sources of cells vital energy (mitochondria). It became popular after the banning ephedine (dangerous for the body) by WADA .
The extract of bitter orange is part of the weight loss
supplements (I.e. thermogenics), pre-workout creatine stacks and nitrogen boosters.
Dosage: No specific standards of daily consumption. At high hypertension and
with medicines containing a statin, extract of bitter orange should not be used.




Synephrine is an organic compound from harvested on an industrial scale the fruit of bitter orange (Citrus aurantium). Citrus auratuim extract (extract of bitter orange) is widely used in the process of weight reduction, both among athletes, active individuals, as well as leading the so-called. "sedentary lifestyle". It is a source of synephrine and octopamine, which in combination with caffeine and polyphenols contained in green tea affect lipolysis, releasing fatty acids adipocytes, by causing increased energy expenditure, burning them in the sources of vital energy cells (mitochondria). It is popular on the banning of ephedra by WADA (dangerous for the body). Contraindication to use preparations against people with hypertension. In the sports supplementation is available in body mass reduction and sculpting programs, as a thermogenic, creatine stacks and nitrogen boosters ingredient.
Dosage: No standards unit consumption. In the supplementation - customarily - 10-30 mg


Green tea extract


Green tea extract is a concentrate that contains biologically active compounds: polyphenols (e.g. catechin, in the form of EGCG - epigallocatechin gallate), having antioxidant properties and a small thermogenic potential, modifies the action of testosterone metabolites, DTH. Green tea extract is an ingredient of many sports supplements containing fat burners, having pro-health and vitaminizing effect; also for those with low physical activity as an antioxidant and slimming supplement. Available either as mono-preparations, ready drinks, and above all as an extract.
Dosage: 200-500 mg per day (depending of the content of other active bio-components).




Caffeine (1,3,7-trimethylxanthine, 1-methylotheobromine) is a purine alkaloid occurring in the natural state in plants (Coffea arabica, Camelia sinensis, Paulinia cupana, Ilex paraguariensis), which acts as a natural pesticide, acting toxic to insects. Peculiar smell and taste also deters herbivores. Caffeine in the body inhibits the adenosine receptors in the brain, fighting fatigue and allowing for action activation. It has a beneficial effect on the metabolism of oxygen, which increases the exercise capacity (strength and endurance) and rapid post-workout recovery. In the sports supplementation, caffeine is used as a stimulant nervous system. It has the thermogenic potential and in combination with other substances (e.g. Polyphenols, both occurring in coffee beans, such as cocoa beans, tea leaves and mate) can effectively participate in the reduction of body fat. It is included in many dietary stimulants (creatine stacks, no-boosters, beverages). It is a component of fat burners. It is also in the form of mono-preparation supplements.
Dosage: 100-600 mg per day. Due to the long release of activity should not be used in the evening, before


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