CBUM Christopher's Secret Stuff Pre Workout 516g
305mg Caffeine, 6x Mr. Olympia-Approved Formula — CBUM Christopher's Secret Stuff
CBUM Christopher's Secret Stuff is Chris Bumstead's exclusive White Cherry edition of the Thavage Pre-Workout by RAW Nutrition — the same elite formula that powered the 6x Mr. Olympia champion's training, now in a limited flavour. Bulldog Nutrition is an authorized Canadian retailer of RAW Nutrition, so every tub ships 100% authentic, direct from source, across Canada and the US.
| Servings per tub | 40 |
| Caffeine per serving | 305mg total (260mg anhydrous + 45mg di-caffeine malate) |
| Citrulline | 6,000mg |
| Beta-Alanine | 3,200mg |
| Stim level | High (305mg total caffeine) |
| Best for | Energy, pumps, focus — intermediate to advanced |
| Flavour | White Cherry (Limited Edition) |
Why Christopher's Secret Stuff?
- 305mg total caffeine per serving (260mg fast-acting + 45mg sustained di-caffeine malate) — long-lasting energy with no mid-workout crash
- 6,000mg L-Citrulline + 1,500mg Nitrosigine — dual nitric oxide pathway for skin-splitting pumps and blood flow
- 3,200mg Beta-Alanine — at the full clinically studied dose for endurance and muscle buffering
- Alpha-GPC 400mg + Huperzine A 100mcg — proven focus stack for a locked-in mind-muscle connection
- L-Tyrosine 2,000mg + L-Theanine 150mg — smooth, jitter-controlled focus alongside the high-stimulant energy blend
- 40 servings per tub — one of the best value-per-serving pre-workouts at this formula quality
- Created by Chris Bumstead — 6x Classic Physique Mr. Olympia, the most decorated physique competitor in history
Who Is This For?
Christopher's Secret Stuff is built for intermediate to advanced gym-goers who want a complete, high-performance pre-workout in one formula. It supports energy, pumps, and focus simultaneously, making it ideal for heavy strength sessions or anyone who has hit a ceiling with underdosed pre-workouts. If you train hard and want to know what powers a 6x Mr. Olympia's workouts, this is it.
Who Is This NOT For?
- ✗ Caffeine-sensitive users — 305mg total caffeine is a high-stimulant dose; assess tolerance with half a scoop first
- ✗ Beginners without an established caffeine tolerance — risk of jitteriness, elevated heart rate, or anxiety
- ✗ Evening or late-night training — 305mg caffeine will disrupt sleep if taken within 6 hours of bedtime
- ✗ Anyone under 18, pregnant, or nursing
- ✗ Users stacking with other caffeine sources (coffee, energy drinks, fat burners) — do not combine
What's In It?
Christopher's Secret Stuff uses the complete Thavage formula. The pump complex is led by 6,000mg L-Citrulline and 1,500mg Nitrosigine for dual-pathway nitric oxide support and serious blood flow. Beta-Alanine at the full 3,200mg clinical dose supports endurance and delays muscle fatigue, while Betaine Anhydrous (2,500mg) aids power output and cellular hydration. The focus stack centres on Alpha-GPC (400mg) and Huperzine A (100mcg), with L-Tyrosine (2,000mg) and L-Theanine (150mg) balancing the stimulant load for clean, locked-in focus. Caffeine is delivered as a blend of 260mg fast-acting anhydrous caffeine plus 64mg di-caffeine malate for a sustained energy curve without a hard crash.
⚠️ Always read the full label before use. These statements have not been evaluated by Health Canada or the FDA for disease treatment or prevention. Not intended to treat, cure, or prevent any disease or condition.
Why Buy From Bulldog Nutrition?
With over 10 years serving supplement customers across Canada and the US, Bulldog Nutrition is an authorized retailer of RAW Nutrition — meaning every tub of Christopher's Secret Stuff is sourced directly, 100% authentic, and never grey market or counterfeit. RAW Nutrition products are in high demand and grey market listings from unauthorized sellers have been reported — buying from an authorized Canadian retailer protects both your investment and your health.
- ✓ Authorized RAW Nutrition 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
- ✓ 5/5 stars from verified customer reviews
- ✓ Ongoing support available — reach us anytime via email or live chat
Add to cart and fuel your best training session — shipped fast to Canada and the US.
Shipping Information
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