CBUM Essential Performance Non-Stim Training Formula
CBUM Essential Performance Non-Stim Training Formula is a comprehensive, stimulant-free performance blend developed in collaboration with 6x Mr Olympia Chris Bumstead. Designed to support strength, endurance, hydration and recovery, this formula delivers the essential ingredients athletes need to perform at a high level — without caffeine or stimulants.
Complete Performance Support Without Stimulants
Essential Performance is built for athletes who want consistent output in the gym without relying on stimulants. Whether used pre-workout, intra-workout or stacked alongside a stim-based pre-workout, this non-stim formula supports muscular endurance, training volume and recovery while helping maintain focus and hydration throughout demanding sessions.
CBUM Essential Performance: Key Benefits
- Stimulant-free training support – No caffeine, suitable for late-night or stacked use.
- Supports strength & endurance – Helps sustain performance during high-volume training.
- Amino acid support – Contributes to muscle recovery and reduced breakdown.
- Hydration & electrolyte balance – Supports fluid balance and muscle function.
- Versatile timing – Use pre, intra or post-workout based on training needs.
Essential Performance Formula
This well-rounded non-stimulant blend features key performance ingredients including essential amino acids (EAAs), creatine monohydrate, beta-alanine, betaine, taurine and essential electrolytes. Together, these ingredients support strength output, muscular endurance, hydration and recovery — helping you train harder and recover more efficiently.
How to Use CBUM Essential Performance
Mix one scoop with 200–300ml of cold water and consume before or during training. Can also be stacked with a stimulant pre-workout or pump formula depending on performance goals.
Stimulant-free. Suitable for use at any time of day. Store in a cool, dry place.
Servings: 30
Orders placed before 1 pm (Mon–Fri) are packed and shipped the same working day. Orders placed after 1pm are shipped the next business day.
Delivery is within New Zealand only via NZ Post or NZ Couriers. North Island delivery typically takes 12–48 hours, South Island delivery takes 24–72 hours. Please allow extra time for rural addresses or during busy periods.
Free shipping on orders over $100. Orders under $100 start from $8, calculated at checkout based on weight and delivery address.
Tracking details are emailed upon dispatch. Customers can follow delivery progress and should contact the courier directly for delays.
Inspect goods upon arrival and report any courier damage immediately.
Returns & Refunds
Contact ASN Online within 14 days of receiving your order to request a return. Proof of purchase is required, and items must be unused and in their original condition.
Clearance items, sale items, gift cards, free gifts, short-expiry, and hardened products are not eligible for return.
Return shipping costs are the responsibility of the customer and are non-refundable. Original shipping charges are deducted from any refund.
Faulty items must be reported within 14 days. If confirmed faulty, return shipping costs will be refunded; otherwise, the item will be sent back to the customer.
Unopened products may be returned within 14 days with prior approval. Returns are subject to inspection, and a 15% restocking fee may apply.
Orders can be cancelled any time before they are shipped for a full refund.
If a parcel is undeliverable due to an incorrect address, extra charges may apply to resend.
All rights under the NZ Consumer Guarantees Act 1993 apply.