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Death Row Formulations Kill Switch Pre-Workout

from £44.20

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Kill Switch Pre-Workout – Extreme Energy & Focus Formula

Kill Switch by Death Row Formulations is a high-stimulant pre-workout designed for athletes and gym-goers seeking maximum energy, focus, and endurance. Users have reported that this pre-workout delivers intense energy, heightened mood, and exceptional endurance, making it ideal for those pushing their limits in strength training and high-intensity sessions.


Benefits of Kill Switch

  • Delivers high energy and focus for intense workouts
  • Enhances endurance, allowing for longer and more powerful training sessions
  • Improves blood flow and muscle pumps for better nutrient delivery
  • Supports metabolic function and fat oxidation
  • Enhances mental clarity and reaction time for better overall performance

Who Should Use Kill Switch

  • Athletes and bodybuilders looking for an intense pre-workout formula
  • Individuals needing strong energy and focus for demanding training sessions
  • Those seeking improved endurance, vascularity, and muscle performance

Key Ingredients and Benefits




  • Beta-Alanine (3200mg per serving)


    Supports endurance by buffering lactic acid build-up, reducing muscle fatigue, and increasing workout intensity.


  • Agmatine Sulfate (1500mg per serving)


    It acts as a nitric oxide booster, improving blood flow, muscle pumps, and nutrient delivery.


  • Alpha GPC (600mg per serving)


    Enhances cognitive function, mental clarity, and focus. Supports the mind-muscle connection for better workout performance.


  • L-Norvaline (300mg per serving)


    Increases nitric oxide production, improving vascularity, muscle fullness, and endurance.


  • Caffeine Anhydrous (300mg per serving)


    It provides a fast-acting energy boost to fuel workouts, improving alertness, focus, and performance.


  • Hordenine (50mg per serving)


    Supports energy levels by enhancing adrenaline response, improving endurance, and increasing metabolic rate.


  • N-Isopropylnorsynephrine (30mg per serving)


    Supports fat oxidation and energy production, improving metabolic rate and workout performance.


  • Juniper Berry Extract (30mg per serving)


    It enhances the absorption of key ingredients and promotes a lean, dry physique.


  • Eph Extract (25mg per serving)


    It supports thermogenesis, endurance, and overall workout intensity.


Dosage – Timing – Follow-Up


How to Use Kill Switch

  • Mix one scoop with 250-350ml of water and consume 20-30 minutes before training

  • First-time users should start with half a scoop to assess tolerance

  • Maintain proper hydration for best results


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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Kill Switch by Death Row Formulations is a high-stimulant pre-workout designed for athletes seeking maximum energy, focus, and endurance. Users report intense energy, heightened mood, and exceptional endurance for strength training and high-intensity sessions.

Kill Switch contains Caffeine Anhydrous (300mg) and Hordenine (50mg) as its primary stimulant compounds. Caffeine Anhydrous provides fast-acting energy and alertness, while Hordenine supports thermogenesis and workout intensity.

Agmatine Sulfate (1500mg) and L-Norvaline (300mg) form the nitric oxide support matrix. Agmatine acts as a nitric oxide booster for blood flow and muscle pumps, while L-Norvaline extends nitric oxide production by supporting vascularity and endurance.

Alpha GPC (600mg) is included to enhance cognitive function, mental clarity, and focus. It supports the mind-muscle connection during training and is a well-studied choline compound for pre-workout nootropic use.

Beta-Alanine (3200mg) supports endurance by buffering lactic acid build-up and reducing muscle fatigue during intense training. It may cause a harmless tingling sensation known as paraesthesia.

Kill Switch delivers high energy, enhanced pump, mental focus, and thermogenic support in a single formula. The combination of Agmatine, L-Norvaline, and Alpha GPC makes it a well-rounded option for athletes seeking both physical and cognitive pre-workout support.

Follow the serving instructions on the label and start with a reduced dose to assess tolerance given the 300mg caffeine content. Avoid combining with other stimulant products and do not take within 6 hours of sleep.

Kill Switch is best suited to experienced gym users who are comfortable with caffeine-based and stimulant-containing pre-workouts. Those new to pre-workout supplementation should start with a lower-stimulant product.

Yes — the thermogenic Hordenine and stimulant profile make Kill Switch compatible with cutting phases. The formula contains no added carbohydrates, making it suitable for use in a caloric deficit.

Death Row Formulations Kill Switch 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.