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Xtreme PWO formulas

Rx Labs OxyPWO Black Series
  • Rx Labs OxyPWO Black Series
  • Rx Labs OxyPWO Black Series
  • Rx Labs OxyPWO Black Series
  • Rx Labs OxyPWO Black Series

Rx Labs OxyPWO Black Series


Rx Labs OxyPWO Black Series is a new pre-workout supplement based on proven ingredients with a stimulating effect, increasing the condition, and in particular maximally increasing muscle endurance. Beta alanine and N, N-Dimethylglycine provide unbelievable strength endurance during typically strength and strength sports. The addition of highly bioavailable form of vitamin B3 in the form of nicotinic acid will warm up the muscles to the limit, which affects the specific preparation of the body for the upcoming training, increasing the absorption of active ingredients contained in Oxy Pwo and positively affect the well-being.

If you care about perfect training and looking for a very good pre-workout, which works not only stimulating but in itself becomes almost a warm-up, it is definitely a pre workout for you. Go straight to action and focus on high quality and efficiency with the revolutionary Oxy PWO!

Beta Alanine - the main function of this amino acid is not to increase the volume of muscle cells, but to increase the level of carnosine in the muscles. Effect? Both during aerobic and anaerobic efforts, the process of acidifying skeletal muscles is significantly slowed down. In practice, this translates into heavier, more intense and more effective workouts. Both endurance as well as muscular strength are growing.

Citrulline - participates in the synthesis of nitric oxide (NO) and phosphocreatine and aerobic glucose metabolism, thereby increasing the uptake of oxygen, glucose, amino acids and creatine and energy production through muscle cells. Reduces the concentration of lactic acid and ammonia in the muscles, allowing the body to recover energy faster by increasing the level of creatine phosphate and resynthesis ATP

N-Acetyl Tyrosine-acetylated derivative of the L-tyrosine amino acid. Ordinary L-tyrosine is less stable and also less soluble in water, which can lead to reduced bioavailability. N-acetyl-L-tyrosine supports brain function by supporting the synthesis of catecholamin norepinephrine and dopamine (neurotransmitters). N-Acetyl Tyrosine helps in the proper functioning of the nervous system, helps maintain normal psychological functions and contributes to the reduction of tiredness and fatigue.

Choline Bitartrate- choline bitartrate. Choline is a substance necessary for the proper functioning and construction of every cell of our body. It occurs in the body in compounds called phospholipids, the most-known of them and the most abundant is lecithin. Phospholipids perform a lot of functions in our body, build cell membranes and act as relays in the nervous system (most likely they participate in the "creation" of memory). An important function of choline is its participation in the transport and metabolism of cholesterol and other fats - it reduces their deposition in the vascular wall and gallbladder, and also affects the liver (also reducing fat deposition) and kidneys (regulates the amount of urine excreted).

Caffeine Anhydrous caffeine has a thermogenic effect and suppresses appetite due to the increased production of adrenaline and noradrenaline. It has been proven that it causes the formation of such neurotransmitters as dopamine, acetylcholine or even serotonin in the central nervous system, which exerts a stimulating effect and increases cognitive functions. The overall activity of caffeine on the body, allows you to maintain the effectiveness of training and maintain a positive mood, despite the calorie deficit.

N, N-Dimethylglycine -  Takes part in the metabolism of methionine and homocysteine. It affects the processes of obtaining energy from glucose and fats. It prevents greasy parenchymatous organs, including liver. It effectively reduces the level of bad cholesterol. It affects the blood supply to the muscles and other tissues, stimulates the formation of new blood vessels. Often used by athletes to increase physical performance. Accelerates the process of decomposition of lactic acid in the muscles, which prevents their premature fatigue, extending even the toughest workouts. It is beneficial for the detoxification of the body. It improves concentration and alertness. When used regularly, it strengthens the whole body, which is especially important during periods of increased physical and mental effort.

1,3 DMAA - works great both as a stimulant and as a fat burner, especially in combination with caffeine and other substances that stimulate the nervous system and intensify the phenomenon of thermogenesis. This strong active substance effectively provides strong stimulation. Indirectly stimulates the increase of the adrenaline level in the body and directly activates adrenergic receptors. It provides a strong increase in energy, arousal and concentration. In combination with caffeine, its effectiveness increases. Geranium, after penetration into the nervous system, stimulates the release of dopamine, thanks to which it provides focus and a good mood that is crucial during the training.

Sulbutiamine - It is an organic chemical compound that penetrates the nervous system in an amazingly effective way. It is important for normalizing processes in the nervous system - eliminates anxiety attacks, improves the quality of contacts with the environment, reduces such feelings as shame, shyness, lack of self-esteem or fear of other people. As a drug, it is widely used to treat asthenia or having sexual origins in the psyche. Thanks to the nootropic properties, it greatly influences the improvement of memory and concentration, improves the efficiency and endurance of the whole body for both physical and mental effort. It also helps to regenerate quickly and effectively. Sulbutiamine is also a preparation that facilitates slimming, by significantly accelerating the metabolism of carbohydrates in the body and effective fat burning.

Nicotinic Acid - Niacin is primarily one of the elements forming two extremely important coenzymes: NAD and NADP. Each of them, through the connection with the protein, produces an enzyme called oxidoreductase. In turn, oxidoreductase is a compound that has an indissoluble effect on the metabolism of all the basic macronutrients of our food - proteins, fats and carbohydrates. Niacin supplementation also benefits the immune system. It is characterized by the best bioavailability. It protects against cardiovascular diseases, dilates blood vessels, reduces cholesterol and lipids. Vitamin B3 taken in a higher dose causes the so-called "flushing" ie itching and redness of the skin and can last up to an hour. This is not a dangerous phenomenon and does not occur with the gradual introduction of niacin into the diet. The appearance of the effect means that the supplement works, so it is not an undesirable symptom because it occurs as a result of the dilation of the arteries.


Serving Size: 2 scoops (10 grams)
Servings per container: 30

Amount Per Serving %DV*
Proprietary Blend:
Beta Alanine, Citrulline, N-Acetyl Tyrosine, Choline Bitartrate, Caffeine Anhydrous, N, N-Dimethylglycine, 1,3 DMAA, Sulbutiamine, Nicotinic Acid
6550mg *

Other Ingredients: Natural & Artificial Flavours, Sucralose, Acesulfame Potassium, Silicon Dioxide, FD&C Red #40.


Suggested Use: As a dietary supplement take two (2) scoops with 8-12 fl oz of water. New users may wish to asses tolerance with 1 scoop.


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Rx Labs OxyPWO Black Series