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Dark Labs CRACK (Purple) Pre-Workout

Dark Labs 40/20

from £48.50

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Dark Labs Crack Purple – Ultra Intense Pre-Workout


Crack Purple is the latest version of Dark Labs' legendary pre-workout, renowned for its extreme potency and uncompromising formula. This edition is designed for those who seek intense muscle pumps, maximum stimulation, and peak-level focus. Crack Purple is one of the most potent energy-boosting supplements on the market. Its powerful combination of stimulants, endurance-boosting ingredients, and blood flow enhancers makes it the perfect choice for advanced users who need explosive energy, razor-sharp focus, and unmatched endurance for their most demanding workouts.




Why Choose Crack Purple?


✅ Maximum energy and stimulation thanks to a combination of caffeine, 2-amino, and Eria Jarensis ✅ Extreme muscle pumps with a high dose of citrulline and agmatine ✅ Enhanced endurance and fatigue resistance with beta-alanine ✅ The most potent version of Crack from Dark Labs – upgraded formula, even more powerful effects If you're looking for the most hardcore pre-workout on the market, Crack Purple will push your training to the next level with unrelenting energy and focus!

Ingredients and Their Effects


1. L-Citrulline – 8000 mg (in 2 scoops)



  • Powerful muscle pump enhancer

  • Increases nitric oxide (NO) production for better blood flow

  • Enhances endurance and reduces fatigue


2. Beta-Alanine – 3000 mg



  • Increases carnosine levels in muscles

  • Improves endurance and delays muscle fatigue

  • It causes a characteristic tingling sensation


3. Agmatine Sulfate – 1000 mg



  • Enhances muscle pumps

  • It may support recovery and reduce oxidative stress


4. Choline Bitartrate – 500 mg



  • Essential for proper nervous system function

  • Supports focus and concentration during workouts


5. Caffeine Anhydrous – 400 mg



  • The primary source of substantial energy boost

  • Improves alertness and endurance


6. N-Phenetyl Dimethylamine (Eria Jarensis) – 300 mg



  • Powerful neurostimulator that enhances mood and focus

  • It provides euphoria and motivation


7. 2-Aminoisoheptane (DMHA) – 240 mg



  • One of the most potent stimulants on the market

  • Dramatically increases energy, endurance, and focus


8. Caffeine Citrate – 200 mg



  • Releases energy more gradually than caffeine anhydrous

  • Prevents sudden crashes in energy levels


9. Halostachine – 50 mg



  • Enhances stimulation and boosts metabolism


10. Alpha Yohimbine – 2 mg



  • Potent fat burner that increases adrenaline levels

  • Supports thermogenesis and improves muscle definition


Dosage – How to Use Crack Purple Pre-Workout?


Recommended serving size:

  • 1 scoop (10 g) for moderate stimulation

  • 2 scoops (20 g) for extreme intensity


Directions:



  • Mix with 250-300 ml of water and consume 30 minutes before training.

  • Do not exceed the recommended dose!


Disclaimer: This product is a dietary supplement and should not be used as a substitute for a varied diet. Do not exceed the recommended daily dose. Keep out of reach of children. If you are pregnant, nursing, taking medication, or have a medical condition, consult your healthcare professional before use. This product contains Aphrodyne and may cause side effects such as increased heart rate, anxiety, or elevated blood pressure. Use with caution and discontinue use if any adverse reactions occur. Store in a cool, dry place away from direct sunlight. The Food and Drug Administration or any other governmental authority has not evaluated the statements made here. This product is not intended to diagnose, treat, cure, or prevent any disease.

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Crack Purple is the latest version of Dark Labs’ legendary pre-workout formula, designed for extreme potency, intense muscle pumps, maximum stimulation, and peak-level focus. It is one of the most potent pre-workouts in the Dark Labs range.

Crack Purple uses Caffeine Anhydrous (400mg) for immediate energy and Caffeine Citrate (200mg) for a more gradual sustained release. Together these provide approximately 600mg total caffeine, making it suitable only for highly experienced users.

L-Citrulline (8000mg at 2 scoops) and Agmatine Sulfate (1000mg) form the nitric oxide support base. L-Citrulline increases nitric oxide production for improved blood flow, while Agmatine enhances muscle pumps and may support recovery.

2-Aminoisoheptane (DMHA, 240mg) is a potent CNS stimulant that significantly increases energy, endurance, and focus. It is one of the most intense stimulant compounds used in advanced pre-workout formulas.

Beyond DMHA and caffeine, the formula includes Eria Jarensis N-PDA (300mg), Halostachine (50mg), and Alpha Yohimbine (2mg). These compounds contribute dopamine-driven motivation, metabolic stimulation, and thermogenic fat-burning.

Choline Bitartrate (500mg) is included to support nervous system function, focus, and concentration during workouts. It works alongside the stimulant stack to enhance the mind-muscle connection.

Start with a single scoop to assess tolerance given the extreme stimulant content including 400mg Caffeine Anhydrous and 240mg DMHA. Never exceed the recommended dose, avoid combining with other stimulants, and do not take within 8 hours of sleep.

Absolutely not — Crack Purple is designed exclusively for highly experienced users who have already used advanced high-stimulant pre-workouts. The DMHA content and total caffeine load make it unsuitable for all but the most experienced users.

Yes — Alpha Yohimbine and the thermogenic stimulant profile with no added carbohydrates make Crack Purple suitable for cutting phases. The high stimulant load also supports metabolic rate and fat oxidation.

Dark Labs Crack Purple is available through Cross The Limits, an authorised UK retailer. Orders placed before 4pm are dispatched the same day, with free UK shipping on orders over £89.

Dark Labs

Dark Labs

Dark Labs is renowned for producing premium supplements tailored for individuals seeking to push beyond their physical limitations. Their products are meticulously formulated to support muscle building, enhance workout performance, and promote overall wellness.

Dark Labs provides: bodybuilders, powerlifters, fitness enthusiasts, and active people the tools to help them achieve their fitness goals safely and effectively.

Cross The Limits is listed as an official Dark Labs partner in the United Kingdom, making us a trusted source for original products in the UK and Europe!