Dark Labs CRACK OG Pre-workout – 40 Servings

Ingredients Breakdown

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  L-Citrulline

  
  As a precursor to L-arginine and nitric oxide, L-Citrulline is paramount in promoting vasodilation. This results in larger blood vessels, allowing for a higher blood flow rate. Increased blood flow delivers more nutrients and oxygen to the muscles, enhancing performance, facilitating recovery, and promoting muscle growth. The dosage of L-Citrulline in “Crack” is substantial, aiming to ensure that users experience a noticeable improvement in muscle pumps and endurance.
  


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  Beta-Alanine

  
  When ingested, beta-alanine converts to carnosine, an intracellular buffer. It helps stabilise the ph level within cells by buffering hydrogen ions that accumulate during intense physical activity. This buffering capacity can delay the onset of muscular fatigue and failure, which is crucial for individuals seeking to increase their workout volume or intensity.
  


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  Arginine Sulfate

  
  Is a more immediate precursor to nitric oxide production than L-citrulline. The presence of arginine in the bloodstream can directly lead to nitric oxide production, thereby enhancing the ‘pump’ and potentially improving peak athletic performance.
  


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  Augments Sulfate

  
  This decarboxylated form of arginine is believed to have various mechanisms of action, including acting as a neurotransmitter and neuromodulator. It has been suggested to support cognitive health. It also inhibits nitric oxide synthase enzymes, which could increase nitric oxide levels, enhancing muscle pumps during workouts.
  


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  Caffeine Anhydrous

  
  This dehydrated form of caffeine provides a potent, rapid influx of energy. It stimulates the central nervous system, heightening alertness and focus. Antagonising adenosine receptors can help alleviate the sensation of fatigue. As a metabolic enhancer, it increases the rate of fatty acid oxidation, which can benefit endurance athletes and those aiming to reduce body fat.
  


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  N-Phenethyl Dimethylamine Citrate

  
  This ingredient, known for its mood-enhancing properties, is often touted for its ability to increase the release of dopamine and norepinephrine, neurotransmitters that can create a feeling of euphoria and increased concentration. It is thought to offer a similar, though less intense, effect to the now-banned DMAA.
  


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  2-Aminoisoheptane

  
  This stimulant, also known as 2-amino, is prized for its ability to increase energy levels and focus. It produces a similar effect to DMAA, although it is generally considered a milder alternative. Its bronchodilatory effect can be particularly beneficial during cardiovascular exercises, as it may help enhance the airway’s capacity, allowing for more efficient breathing.
  


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  L-Norvaline

  
  This compound has been included in inhibiting arginase, an enzyme that breaks down arginine, the amino acid directly responsible for nitric oxide production. By inhibiting arginase, L-Norvaline enables higher arginine levels and nitric oxide production, resulting in longer-lasting muscle pumps.
  


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  Caffeine Citrate

  
  This combination of caffeine and citric acid accelerates caffeine absorption, resulting in a quicker onset of effects. Including caffeine and citrate means that the stimulatory impact of the pre-workout can be felt almost immediately after ingestion.
  


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  Dicaffeine Malate

  
  The malate or malic acid in dicaffeine malate acts as a buffer, slowing down the digestion of caffeine and thereby prolonging its effects. This means that the energy boost from “Crack” can be sustained over a more extended period, reducing the likelihood of experiencing a sudden drop in energy levels during or after a workout.
  


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  Isps

  
  This molecule is structurally similar to Citrus aurantium (found in bitter orange) and is known for its fat-burning properties. It can boost the metabolic rate, aiding in weight loss. It has been shown to have a stimulatory effect, which can enhance energy levels without significantly increasing blood pressure or heart rate.
  


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  Hordenine

  
  It’s an alkaloid found in certain plants that can increase energy expenditure and has been noted for its potential nootropic effects. Inhibiting the reuptake of noradrenaline can prolong the action of this energising neurotransmitter, thereby sustaining energy levels and alertness.
  


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  Rauwolfia Vomitoria Extract

  
  This potent extract is rich in Aphrodyne, a compound renowned for its fat-burning and appetite-suppressing properties. Aphrodyne can also lead to increased adrenaline levels in the body, which may contribute to an enhanced sense of