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Prom-in Nitrox Pump Caffeine Free Clean

1 review

Prom-in Nitrox Pump Caffeine Free Clean is a comprehensive stimulant-free pre-workout blend aimed at supporting nitric oxide production, cellular hydration and mental concentration during training.

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Maracuja
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13,99 €
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13,99 €
Estimated delivery 15. 10. 2026

Product description Prom-in Nitrox Pump Caffeine Free Clean

PROM-IN® NITROX PUMP NATURAL CLEAN

Is a complex pre-workout blend without stimulants aimed at supporting nitric oxide production, cellular hydration and mental concentration during training.

It is flavored with only natural flavors and sweetened with only steviol glycosides.

Product concept

During intense strength training, the athlete places increased demands on the body towards blood supply to muscle tissue, cellular hydration and neuromuscular coordination.

One important factor in performance is the production of nitric oxide (NO), which is involved in the regulation of vascular tone and blood flow in muscle tissue. Adequate blood supply to the muscles affects the transport of oxygen, nutrients and metabolic intermediates produced during muscle work.

In addition to blood flow, the cellular volume of the muscle cell, the availability of substrates for muscle contraction, and central nervous regulation of exercise also play a role.

Pre-workout preparations of this type use substances targeting:

  • promoting nitric oxide synthesis
  • cellular hydration and osmotic balance
  • availability of energy substrates for rapid ATP resynthesis
  • central nervous regulation of performance through the influence on neurotransmitters (dopamine, noradrenaline, acetylcholine)
  • mental concentration and cognitive performance during training load

This product combines all of these approaches in a caffeine-free pre-workout blend. Plus, in a formula based on purely natural flavoring.

Ingredients and functional profile of the product

L-citrulline malate (2:1) - 7000 mg

L-citrulline is an amino acid that increases the availability of L-arginine in the body, and thus can indirectly promote nitric oxide (NO) synthesis via NO synthase.

In the literature, citrulline is studied in relation to:

  • increasing the plasma availability of arginine and the substrate for NO synthase
  • haemodynamic response to exercise (blood flow through active muscle tissue)
  • performance in repeated sets and subjective perception of load
  • muscle soreness and markers of muscle damage after training

Beta-alanine - 3000 mg

Beta-alanine is the limiting precursor of the dipeptide carnosine in muscle tissue. Carnosine acts as an intracellular buffer of hydrogen ions (H?) produced during intense glycolytic loading.

In the literature, beta-alanine has been studied mainly in relation to:

  • increasing muscle carnosine concentration
  • buffering metabolic acidosis during intense exercise
  • performance in high-intensity intervals and repeated sets

A-AKG (L-arginine alpha-ketoglutarate) - 3000 mg

L-arginine is a direct substrate for the enzyme NO synthase (NOS). The combination of arginine with alpha-ketoglutarate is used in the context of supporting NO signaling and intermediary metabolism during exercise.

In the literature, A-AKG has been studied mainly in relation to:

  • nitric oxide synthesis and regulation of vascular tone
  • blood flow and perfusion of muscle tissue during exercise
  • amino acid metabolism and Krebs cycle intermediates

Creatine hydrochloride - 2000 mg

Creatine serves as a rapid source of phosphate groups for ATP resynthesis. Creatine supplementation leads to an increase in intramuscular phosphocreatine stores.

In the literature, creatine is studied mainly in relation to:

  • ATP resynthesis during short-term intense exercise
  • performance during repeated strength intervals
  • adaptation of muscle tissue to resistance training

Beetroot extract - 500 mg

Rich source of inorganic nitrate (NO3?). This pathway represents a mechanism of NO production that contributes to vasodilation and economy of movement.

In the literature, supplementation is studied mainly in relation to:

  • nitric oxide production via the nitrate-nitrite-NO pathway
  • vasodilatation and blood flow through muscle tissue
  • oxygen consumption and economy of movement during endurance exercise
  • performance during high-intensity protocols

Grape (Vitis vinifera) extract - 200 mg

Source of polyphenols that may modulate endothelial NO-synthase activity and promote nitric oxide production in the vascular wall.

Niacin (nicotinamide) - 30 mg (188% RHP)

An essential B vitamin playing a key role in cellular energy metabolism.

Taurine - 1000 mg

Involved in the regulation of cellular hydration and osmotic balance. It is studied in relation to the stabilization of cell membranes under stress.

Coconut water powder - 500 mg

A natural source of electrolytes that supports hydration and intracellular water balance during exercise.

L-Tyrosine - 1500 mg

A precursor to the neurotransmitters dopamine and norepinephrine. It has been studied in relation to maintaining cognitive performance during stress.

L-theanine - 300 mg

An amino acid studied in relation to modulating neural signaling and promoting restful attention.

CDP-choline (Citicoline) CogniWin® - 250 mg

A source of choline for the synthesis of acetylcholine, a neurotransmitter crucial for cognitive processes and attention.

BioPerine® Black Pepper Extract - 5 mg

Studied in relation to increasing the bioavailability of co-administered nutrients.

Quality, raw materials and technology

The product formulation is based on raw materials produced by fermentation biotechnology processes that allow for high purity and stable composition.

The Natural Clean concept also includes a minimalist approach to flavouring and sweeteners.

The product is:

  • flavoured exclusively with natural flavours
  • sweetened only with steviol glycosides from stevia
  • no synthetic sweeteners
  • no use of nature identical flavours

Production:

  • IFS / HACCP compliant production
  • transparent dosage of individual ingredients
  • no proprietary blends

When and for whom is it suitable?

  • Before high-intensity strength or resistance training
  • during evening training when the aim is to support performance without the use of stimulants
  • when trying to promote vasodilation and blood flow through active muscle tissue during exercise
  • for athletes who prefer pre-workout supplements without caffeine and other stimulants

Recommended Daily Dosage of Prom-in Nitrox Pump Caffeine Free Clean:

  • The recommended dosage is 23.5 g of the mixture mixed in 300-500 ml of water, taken approximately 15-30 minutes before training.
  • From a biochemical standpoint, it may be practical to time intake approximately one hour after a light meal containing easily digestible carbohydrates and protein. This approach may improve both the tolerance of the mixture and its metabolic availability during training.
  • Directions. Take 15-30 minutes before training.

Caution. Keep out of reach of children. Keep dry, protect from direct sunlight and frost. Ensure that the container is well sealed and the method of preparation is followed. Do not exceed the recommended daily dosage. The manufacturer is not liable for damage caused by improper use or storage. The product is not a substitute for a varied diet.


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1 reviews

Alexandr Illes Reviewed by
23. 8. 2026 11:47
10x23,5 Gramů Cola, Citron
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