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Cbum

CBUM Series at Sprint Fit


Designed by 5x Mr. Olympia Classic Physique Champion Chris Bumstead, the CBUM Series from Raw Nutrition delivers elite-quality pre-workouts and fat burners that match the mindset of champions. With precise dosing, real-world performance, and intense flavour — CBUM is made for serious lifters who train with purpose. Find the CBUM range at Sprint Fit — New Zealand’s number
one specialist online sports nutrition store.


Sprint Fit Favourites from the CBUM Series

  • Thavage Pre-Workout – CBUM’s original powerhouse. Loaded with pump, focus, and energy ingredients to get you in the zone — and keep you there.
  • Essential Pre-Workout – A more moderate, daily-driver version of Thavage. Clean energy, smooth focus, and great flavour without overkill.
  • Christopher's Juicy Pumps – Non-stim pump formula for vascularity, fullness, and blood flow. Stack it with any pre-workout or use solo for late sessions.
  • Essential Fat Burner – CBUM’s thermo formula for fat metabolism, energy, and appetite control. Clean, functional, and focused — not just a caffeine bomb.


Why We Love the CBUM Series at Sprint Fit


The CBUM Series is more than just a name — it’s high-performance fuel backed by one of the world’s most respected physiques. Every ingredient serves a purpose, and every flavour is designed to crush cravings. Whether you’re chasing your best pump or leaning down, this lineup brings elite-level intent to every scoop. 

CBum FAQs
What’s the difference between Thavage and Essential Pre-Workout?

Thavage is higher in stimulants and pump ingredients for intense training. Essential Pre is lower stim and great for daily use or beginners.

Can I stack Thavage with Juicy Pumps?

Yes — this is a popular combo. Juicy Pumps adds stim-free pump ingredients to maximise blood flow and muscle volume. 

Is Charged Pre-Workout stronger than Thavage?

Yes — Charged is a high-stimulant option designed for advanced users needing maximum focus and drive. 

When should I take Essential Fat Burner?

Take it in the morning or before training to support energy, fat metabolism, and appetite control.

Are CBUM supplements suitable for women?

Absolutely — dosing is flexible, and the formulas work for all genders. Start with a lower dose to assess tolerance.