About Raw Nutrition – CBUM Essential Pre-Workout, Grape – 423g
Raw Nutrition’s CBUM Essential Pre-Workout is a focused, no-frills formula designed to support your training sessions with a clean and transparent ingredient profile. Each serving delivers a precise blend of amino acids, electrolytes, and natural caffeine sourced from green coffee bean extract, making it a straightforward choice for athletes and fitness enthusiasts who want to know exactly what they are taking before they train.
The Grape flavour offers a refreshing taste experience, mixing easily with cold water for a smooth pre-workout drink. With 30 servings per 423g container, CBUM Essential Pre-Workout is built for consistency — supporting your routine day in, day out with the same reliable formula developed in collaboration with Classic Physique champion Chris Bumstead.
Vitamin B12, in its bioavailable methylcobalamin form, contributes to normal energy-yielding metabolism and the reduction of tiredness and fatigue, as well as normal psychological function — all attributes that matter when you are preparing to perform at your best.
Nutrition Facts
| Nutrient | Per serving (1 scoop, ~13.5–14g) |
|---|---|
| Vitamin B12 (as Methylcobalamin) | 5mcg (208% DV) |
| Sodium | 75mg (3% DV) |
| L-Citrulline | 4000mg |
| Beta-Alanine | 3200mg |
| L-Tyrosine | 2000mg |
| Taurine | 1000mg |
| Natural Caffeine (from Green Coffee Bean Extract) | 200mg |
| Himalayan Pink Salt | 200mg |
* No established EU daily reference value for L-Citrulline, Beta-Alanine, L-Tyrosine, Taurine, Natural Caffeine, or Himalayan Pink Salt.
Ingredients
L-Citrulline 4000mg, Beta-Alanine 3200mg, L-Tyrosine 2000mg, Taurine 1000mg, Natural Caffeine (from Green Coffee Bean Extract) 200mg, Himalayan Pink Salt 200mg, Vitamin B12 (as Methylcobalamin) 5mcg. Other Ingredients: Natural flavors, citric acid, malic acid, silicon dioxide, calcium silicate, sucralose, tartaric acid, fruit and vegetable powder (for color), gum acacia, acesulfame potassium.
Usage & Dosage
Mix 1 scoop with 8–10 oz (approximately 240–300ml) of cold water and consume 20–30 minutes before training. Assess tolerance with a half scoop if sensitive to stimulants. Do not exceed 1 serving per day.
Warnings
This product is intended for healthy adults 18 years of age or older. Do not use if pregnant, nursing, taking any prescription or over-the-counter medications, or if you have or suspect a medical condition. Do not combine with alcohol or other caffeine-containing products. Immediately discontinue use and consult a healthcare professional if you experience any adverse effects. Keep out of reach of children. This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm (Prop 65).
Allergen Information
Manufactured on shared equipment that also processes: Milk, soy, egg, wheat, fish, shellfish, peanuts, tree nuts, and sesame.
Storage
Store in a cool, dry place. Keep out of reach of children.







