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RAW Nutrition CBUM Essential Pre-Workout

RAW Nutrition 30 Servings

from £24.96

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The CBUM Essential Pre-Workout by RAW Nutrition is designed to fuel your workouts with clean energy and enhanced focus. Its combination of powerful ingredients targets critical performance areas, including endurance, focus, and hydration, allowing you to push past your limits during intense training sessions. This formula suits all athletes aiming to maximize their workout intensity, improve muscular endurance and stay focused from start to finish.

Key Ingredients




  • L-Citrulline (4000 mg)


    L-citrulline is a well-researched ingredient known for boosting nitric oxide levels in the body. This helps improve blood flow to muscles during workouts, leading to enhanced muscle pumps, endurance, and recovery. It is a popular choice for athletes focusing on hypertrophy and strength training.


  • Beta-Alanine (3200 mg)


    Beta-alanine increases muscle carnosine levels, buffering lactic acid buildup during high-intensity training. This helps delay fatigue, allowing you to train harder and longer, which is particularly beneficial for endurance athletes and those pushing for personal best in their strength training routines.


  • L-Tyrosine (2000 mg)


    L-tyrosine is an amino acid that plays a crucial role in mental focus and cognitive function during intense exercise. It helps maintain neurotransmitter levels during stress, enhance concentration and reduce mental fatigue during extended or intense workout sessions.


  • Taurine (1000 mg)


    Taurine supports hydration and electrolyte balance in muscles, improving muscle function and endurance. It’s essential during extended workouts, helping to maintain energy levels and reduce muscle cramps.


  • Natural Caffeine from Green Coffee Bean Extract (200 mg)


    Caffeine is a well-known stimulant that increases energy, focus, and alertness. This pre-workout includes caffeine derived from green coffee beans, providing a smooth, clean energy boost without the jitters, perfect for sustaining high performance throughout your workout.


  • Himalayan Pink Salt (200 mg)


    Rich in minerals, Himalayan Pink Salt supports hydration and maintains electrolyte balance, essential for proper muscle function and overall endurance. It benefits athletes who engage in long, sweat-intensive sessions by preventing muscle cramps and fatigue.


Suggested Use



  • Mix one scoop (13.3 g) with 8-12 oz of water and consume 15-30 minutes before your workout.

  • Adjust the amount of water to achieve your desired flavour and sweetness level.


  • Disclaimer


    This product is intended for healthy adults only. Consult with a healthcare professional before using if you are pregnant, nursing, taking medication, or have any medical conditions. Discontinue use and seek medical attention if adverse reactions occur. Store in a cool, dry place away from direct sunlight. Keep out of reach of children.
    Do not exceed the recommended dose of 1 scoop per day.

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    Need help?

    CBUM Essential by RAW Nutrition is a pre-workout combining L-Citrulline, Beta-Alanine, L-Tyrosine, natural caffeine from green coffee beans, and electrolyte support. It is designed to provide clean energy, endurance, and focus without artificial stimulants.

    CBUM Essential uses Natural Caffeine from Green Coffee Bean Extract (200mg) for a smooth, clean energy boost without the jitters associated with synthetic caffeine anhydrous. This approach supports sustained alertness and focus throughout training.

    L-Citrulline (4000mg) is the primary nitric oxide booster, supporting blood flow to muscles for enhanced muscle pumps, endurance, and recovery. It is particularly effective for athletes focused on hypertrophy and strength training.

    Beta-Alanine (3200mg) increases muscle carnosine levels to buffer lactic acid build-up and delay fatigue during intense training. Taurine (1000mg) complements this by supporting electrolyte balance and reducing muscle cramps.

    L-Tyrosine (2000mg) supports mental focus, neurotransmitter production, and cognitive function during demanding training sessions. It helps maintain concentration and reduce mental fatigue under physical stress.

    Himalayan Pink Salt (200mg) provides essential minerals to support hydration and electrolyte balance during training. It is particularly beneficial for sweat-intensive workouts, helping maintain muscle function and prevent cramping.

    Follow the serving instructions on the label. The 200mg natural caffeine content makes CBUM Essential a moderate-stimulant product suitable for a broad range of users. Avoid combining with other caffeinated products within the same training session.

    Yes — CBUM Essential is accessible to intermediate and beginner athletes due to its moderate natural caffeine content and straightforward ingredient profile. Beginners should still assess their caffeine sensitivity before use.

    Yes — CBUM Essential is a clean, focused formula that can be stacked with pump products, creatine, or other non-stimulant supplements without overloading the stimulant content. It works well as part of a wider supplement protocol.

    RAW Nutrition CBUM Essential 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.

    RAW Nutrition

    RAW Nutrition

    RAW Nutrition is a performance-focused brand offering premium sports supplements for serious lifters. They emphasize science-driven formulas using clinically researched ingredients to push athletic performance.