5,000mg
Creatine Monohydrate
Creatine increases physical performance in successive bursts of short-term, high-intensity exercise. The beneficial effect is obtained with 3g a day, for adults performing high-intensity exercise.
Season 02 — Everyday Performance
Built for
Hybrid Lives.
You build the business. You still train. This is one less thing to sort out — one sachet a day, sixteen actives, made in the UK, tested every batch, every milligram printed on the box.
- 5,000mg
- Creatine per sachet
- 16
- Actives, every dose published
- UK
- Made · batch tested
Batch 3204536Verified
CREATINE5,000mg
ELECTROLYTES850mg+
CAFFEINE≈1.5mg
THIRD-PARTY TESTEDPASS
- UK Made
- GMP Manufactured
- BRCGS Certified
- Third-Party Batch Tested
- Open Certificates of Analysis
Fuel
One sachet.
Every day.
16 actives · every dose printed on the box
Train
Every
week.
Founders' Run Club · Monday · Free
Hybrid Training · Thursday · £10
Belong
The
club.
The Channel hears first — track nights, run club spots, drops. Next leg: Manchester.
Who it's for
You do both.
So does this.
Hybrid athletes
The 6am session before the 9am call. One body doing two jobs, and no interest in a shelf of half-finished tubs.
Founders
Up before the inbox. A business that doesn't clock off — and training is the one meeting you keep with yourself.
Portrait — active parentShot Hybrid set 3
Active mums & dads
The busiest job there is, and still showing up. Sessions squeezed between school runs — every one of them counts.
KBX is for people who keep showing up.
How subscriptions should behave
01
We remind you before every payment.
02
We do not take silent payments.
03
Cancel in one click.
Not small print — the actual terms. Read them.
What to expect,
week by week.
No buzz, no crash. That's the point.
Train hard.
Fuel honest.
First to hear: track nights, run club spots, and what actually goes into the box.
The Active File.
Every active listed at its exact dose. Where an ingredient carries an authorised health claim, we make it. Where it doesn't, we list the dose and let you decide.
10mg
Zinc
Zinc contributes to normal cognitive function, to the normal function of the immune system, and to the protection of cells from oxidative stress.
100mg
Magnesium
Magnesium contributes to a reduction of tiredness and fatigue, to normal muscle function, and to normal energy-yielding metabolism.
160mg
Vitamin C
Vitamin C contributes to the normal function of the immune system and to a reduction of tiredness and fatigue.
The full panel — 16 actives
| Active | Per sachet | NRV |
|---|---|---|
| Creatine Monohydrate | 5,000mg | — |
| Taurine | 1,000mg | — |
| Beta Alanine | 800mg | — |
| L-Carnitine | 500mg | — |
| L-Tyrosine | 500mg | — |
| Green Tea Extract | 375mg | — |
| CDP-Choline (Citicoline) | 250mg | — |
| L-Theanine | 150mg | — |
| Sodium (Pink Salt) | 450mg | — |
| Potassium | 300mg | 15% |
| Vitamin C | 160mg | 200% |
| Magnesium | 100mg | 27% |
| Calcium | 80mg | 10% |
| Zinc (Citrate) | 10mg | 100% |
| Vitamin B6 | 1.4mg | 100% |
| Vitamin B12 | 2.5mcg | 100% |
- Vegan
- Sugar free
- Dairy & lactose free
- Gluten free
- Halal
The product
X-Fuel
One sachet, once a day. 5,000mg of creatine, a full electrolyte stack, 250mg citicoline — sixteen actives, every dose printed on the box.
- 5,000mg
- Creatine monohydrate5g per sachet
- 850mg+
- Electrolyte stackSodium · potassium · magnesium · calcium
- 16
- ActivesEvery dose printed on the box
- ≈1.5mg
- CaffeineFrom green tea extract
We refused to launch X-Fuel until every active hit the dose it was supposed to. The standard is the standard.
The Season 02 offer
Start with a week.
£9.99, once.
Seven sachets for £9.99 — charged once. Then £44.99 every 28 days from 17 October 2026, and you can cancel any time in one click. Every term is stated in full before you pay.
- £9.99 charged once — not a hidden subscription
- We always remind you before a payment
- Cancel in one click
- Made in the UK, batch tested
Season 02
The tour.
Teams of four, five rounds, one floodlit track. Turn up, run, meet the people you have only seen on the board.
The club
KBX is the club.
X-Fuel is the kit.
In person · free
Come to a
track night.
Four cities, teams of four, waves by target time. Turn up, run, meet the people you have only seen on the board.
Online · always on
Join the
Locker Room.
Where the club talks between sessions — posts, plans, and The Board, ranked so nobody is out of place.
The roster
Numbered, not followed.
The roster is being written.Season 02 tryouts: come to a track night.
The Journal
On the track,
and off it.
Written by us, about people who actually turned up. The first Season 02 stories land with the first track night — the Journal lives here.
The founder
Why you should
believe us.
“I was tired of telling clients to buy three tubs — and tired of labels that hid behind a blend name instead of printing a number. So I built the one I couldn't find, and put every dose on the box.”
- 01Full doses, printed on the box.
- 02The label before the marketing.
- 03No silent payments.
- 04Everyone runs, nobody is out of place.
- 05Show up. Do the work.
Jordan “KB” Kirkbride · Founder · Level 3 Personal Trainer, Level 2 Fitness Coach
Run with KB — Mondays, free →This is where the five-star reviews would go
We don't have any.
On purpose.
KBX does not collect reviews yet — and we would rather tell you that than fill this space with five-star quotes you have no way of checking. When we do publish the first one, the rules are already written.
Read the review policy