Quick Answer
BUM Energy is Chris Bumstead's energy drink — 112mg of natural caffeine from coffee bean plus 250mg of Cognizin® citicoline for cognitive focus, in a zero-sugar, 5-calorie can with no artificial flavours or colours. 12 cans per case, 8+ flavours available in Canada at Bulldog Nutrition.
112mg Natural Caffeine + 250mg Cognizin — CBUM BUM Energy Drink 12-Pack
BUM Energy is Chris Bumstead's energy drink, formulated as a zero-sugar, low-stimulant option with a clinically studied nootropic focus ingredient. Each 355mL (12 fl oz) can delivers 112mg of natural caffeine from coffee bean — roughly equivalent to a strong cup of coffee, well below the threshold that causes jitters or crashes — plus 250mg of Cognizin® citicoline, one of the most research-backed focus and cognitive performance ingredients available. 5 calories, zero sugar, no artificial flavours, no artificial colours. Bulldog Nutrition is an authorized Canadian and US retailer of RAW Nutrition (the maker of BUM Energy) — every case is 100% authentic and ships fast across Canada and the US.
| Cans per case |
12 |
| Can size |
355mL (12 fl oz) |
| Caffeine per can |
112mg natural caffeine (from coffee bean) |
| Cognizin® citicoline |
250mg per can (patented focus ingredient) |
| Calories / Sugar |
5 cal / 0g sugar |
| Artificial flavours / colours |
None |
| Flavours available |
Cola, Cream Soda, Dr. Bum, Champion Mentality, Peach Mango, Citrus Burst, Cherry Frost, Orange Sunrise + more |
Why BUM Energy?
- 112mg natural caffeine from coffee bean — enough for a meaningful energy lift without jitters, anxiety, or crash
- 250mg Cognizin® citicoline — a patented, clinical-grade ingredient supported by peer-reviewed research on cognitive performance and mental energy; not a token addition
- 5 calories, 0g sugar — zero-sugar formula sweetened with sucralose; fits any nutrition plan
- No artificial flavours or colours — a cleaner ingredient profile than most mainstream energy drinks
- Wide creative flavour lineup — Cola, Cream Soda, Dr. Bum, Champion Mentality, and more; updated regularly
- Chris Bumstead brand — created by the 6x Mr. Olympia Classic Physique champion as his personal everyday energy drink
- Buy by the case — 12 cans per order at the best cost-per-can available in Canada
Who Is This For?
BUM Energy is for athletes and active individuals who want a clean, moderate-stimulant energy drink they can use before training, during the workday, or anytime without worrying about an aggressive crash or jitter response. At 112mg of natural caffeine, it is comfortably within a range that most caffeine-tolerant adults handle without side effects — and the Cognizin citicoline addition makes it uniquely suited to athletes who want to support training focus and cognitive performance, not just get a stimulant hit. For CBUM fans, it's also the extension of the CBum brand into daily lifestyle nutrition.
Who Is This NOT For?
- ✗ High-stimulant seekers who need 300mg+ caffeine for a training effect — at 112mg, BUM Energy is a moderate-stimulant drink; for pre-workout intensity, consider CBUM Thavage Pre or RYSE Loaded Pre instead
- ✗ Children and minors — energy drinks are not intended for use by anyone under 18
- ✗ Pregnant or nursing women — consult a healthcare professional before consuming caffeinated beverages during pregnancy or breastfeeding
- ✗ Individuals with cardiovascular conditions — consult a physician before use
- ✗ Anyone avoiding sucralose — BUM Energy uses sucralose as its zero-calorie sweetener
What's In It?
BUM Energy is formulated around two principal actives: 112mg of natural caffeine sourced from coffee bean (not synthetic caffeine anhydrous), which provides a smooth, sustained energy lift with a natural release profile; and 250mg of Cognizin® citicoline, a patented form of citicoline manufactured by Kyowa Hakko and used in clinical studies on cognitive performance, attention, and mental energy. Citicoline supports acetylcholine production and brain cell membrane integrity — two pathways relevant to training focus and mind-muscle connection. The formula contains no artificial flavours and no artificial colours. 5 calories per can, 0g sugar, sweetened with sucralose. Made by RAW Nutrition in collaboration with Chris Bumstead.
⚠️ Contains caffeine. Not recommended for children, pregnant or nursing women, or individuals sensitive to caffeine or those with cardiovascular conditions. Consume responsibly and do not mix with alcohol. Always read the full label before consuming.
Why Buy From Bulldog Nutrition?
With over 10 years serving supplement customers across Canada and the US, Bulldog Nutrition is an authorized Canadian and US retailer of RAW Nutrition — the brand behind BUM Energy. Every BUM Energy case is sourced directly, 100% authentic, and never grey market or counterfeit. The CBUM brand has significant grey market activity; buying from an authorized retailer is the only guarantee you are getting the genuine formula with the correct Cognizin batch and freshness date.
- ✓ Authorized retailer — authentic products only, never grey market or counterfeit
- ✓ Ships across Canada and the US — fast, reliable delivery to your door
- ✓ 10+ years in business — a track record you can rely on
- ✓ 4.7/5 stars from 2,400+ verified customer reviews
- ✓ Ongoing support available — reach us anytime via email or live chat
Add a case to cart and fuel your day the CBum way — shipped fast to Canada and the US.
