01 · Functional
Carb Matrix
30g
2:1 Maltodextrin : Fructose. Dual-pathway fuel - opens both SGLT1 (glucose) and GLUT5 (fructose) transporters in parallel. Steady, gut-friendly energy without the spike-and-crash of single-source carbs.
![Athlete fuelling mid-session](https://cdn.shopify.com/s/files/1/0029/3303/0961/files/hero-diesel-mobile-v3.jpg?v=1778234136")
NO NASTIES · Diesel
Raw performance fuel.
Built for the heat.
Real carbs and a full sweat-matched mineral load - sodium, magnesium and potassium - in one clean sachet. Mixes with water. No gels, no fillers, no mystery.
30gCarbs
500mgSodium
200mgPotassium
70mgMagnesium
Subscribe & save 10% · Free shipping over RM150
Introducing
Most electrolyte drinks are just flavoured salts. Diesel is a true performance formula that replaces what you lose, fuels your output, and stays clean and gut-friendly mile after mile.
01What
Powder. 12 sachets.
Each sachet is one full serving (34g). Not a gel. Not a tab. Not ready-to-drink. You mix it with water.
02How
1 sachet + 500ml water.
2 sachets for long or hot sessions. 1 sachet diluted for shorter, easier days. Add water first, then powder — mixes cleaner.
03When
During your workout.
Sip steadily through any session 60 minutes or longer. Start 30 minutes before on hot days or for endurance.
MADE FOR THE HEAT·SWEAT-MATCHED·GUT-FRIENDLY·FUEL SMART·CLEAN & TRANSPARENT·MADE FOR THE HEAT·SWEAT-MATCHED·GUT-FRIENDLY·FUEL SMART·CLEAN & TRANSPARENT·
How Diesel works
Two pathways. One sustained output.
Diesel doesn't just replace what you sweat out. It uses two parallel mechanisms in your gut to absorb water, salt and energy faster than either could alone.
01
Salt + glucose, co-transported.
Na⁺Sodium
+GluGlucose
→Gut wall
→Fluid
+ salts
in
+ salts
in
Your gut transports sodium and glucose together through SGLT1 - two sodium ions ride along with every glucose molecule, and water follows by osmosis. The same mechanism behind WHO oral rehydration therapy.
~15 minof tropical-heat sweat replaced per sachet
Wright et al. 2011 · Gorboulev et al. 2012
02
Two carb sources, two transporters.
Glucose route
GluGlucose
→60 g/hr
Fructose route
FruFructose
→+30 g/hr
Glucose alone caps at ~60g/hr - gut backlog causes bloat and cramps. Diesel's 2:1 maltodextrin to fructose opens GLUT5 in parallel, lifting absorbable carbs to ~90g/hr.
+7.5%average endurance lift across 50 RCTs of carb-electrolyte fuelling
Jeukendrup 2010 · Temesi et al. 2011 (50-RCT meta-analysis)
Together, that's the difference between hitting a wall at 60 min
and finishing strong at 120.
Why Diesel · By the numbers
Four numbers behind the formula.
Four numbers that explain why Diesel exists - and why it works the way it does.
2.6×
more sodium lost per hour
Training in Malaysia isn't training in London.
A tropical session burns through ~1,935mg of sodium per hour versus ~745mg in a temperate climate. Most sports drinks under-deliver here - they're built for English winters.
Rivera-Brown & Quinones-Gonzalez 2020 · Surapongchai 2021
~90g/hr
vs 60 g/hr from glucose alone
Two transporters. 50% more energy. Less gut backlog.
Glucose alone caps at ~60g/hr. Diesel's 2:1 maltodextrin to fructose opens GLUT5 in parallel, raising the ceiling - and reducing the bloating that kills long sessions.
Glucose only60g
Diesel 2:190g
Jeukendrup 2010 · Jentjens & Jeukendrup 2005
15-20min
of tropical sweat replaced per sachet
A 90 min hard session = 2-3 sachets, planned across the workout.
Each sachet refills 500mg sodium · 200mg potassium · 70mg magnesium · 30g carbs - roughly half a litre of tropical sweat. Realistic dosing, not a lab fantasy.
1
2
3
·
·
Calculated from 1.4 L/hr sweat, 60 mmol/L Na
+7.5%
endurance lift across 50 RCTs
One of sport science's most-studied claims.
A meta-analysis of 50 randomised trials (Temesi 2011) found average endurance performance improved 7.5% with carb supplementation vs placebo, at doses (30-80g/hr) directly comparable to how Diesel is used.
50 RCTs · placebo-controlled · trained athletes · sessions ≥1 hr
Temesi et al. 2011 · J Nutrition 141(5):890-897
Diesel vs the rest
The clean drink that actually fuels.
Most products solve half the problem. Diesel sits in the gap between "salt only" and "sugar water" — clean, complete, climate-suited.
Comparison reflects the typical formulation in each product category, not any specific brand. Always check the label of what you're actually using.
Built for your sweat
How much do you actually need?
Not all training is the same. Tell us your session - we'll show you the dose, and the science behind why.
Climate Tropical outdoor
Intensity Hard
Session length 90 min
306090120150180
2-3 sachets
Sip 1 sachet 30 min before, then 1 every 30-45 min during. You'll lose ~2,900 mg sodium and ~135 g of glycogen across 90 min in tropical heat at hard intensity.
That's ~52% replacement - the realistic target. Replacing 100% in tropical heat causes gut distress; staying ahead of decline is the win.
Want this dosing plan emailed to you?
We'll send your sweat profile + a 10% off code for your first pouch.
Sweat-rate model based on Rivera-Brown 2020, Surapongchai 2021, Holmes 2016.Individual sweat rates vary considerably - use as a planning baseline, then adjust to your own data.
Our manifesto
As athletes ourselves, we know what long, intense sessions really feel like - the sweat loss, the fatigue, the stomach discomfort, and the so-called "sports drinks" that are mostly flavoured salts with no carbs or science behind them.
01
Built from sweat science, not flavour briefs.
02
Co-created with athletes, audited by a sports nutritionist.
03
Clean ingredients, full disclosure. If it doesn't earn its place, it's not in the sachet.
Functional by design
Every milligram has a reason.
Each ingredient earns its place. Slide through to see the dose, the form, and why it's in the sachet.
02 · Functional
Sodium
500mg
70% Sodium Citrate : 30% Sodium Chloride. The backbone of hydration. Citrate buffers muscle acidity under heat; chloride pairs with potassium for cellular balance. Replaces the half-litre of tropical sweat losses each sachet covers.
03 · Functional
Potassium
200mg
Potassium Citrate. Supports muscle contraction and cellular hydration. Helps the body stay alkaline during long sessions in tropical conditions, where potassium losses run elevated.
04 · Functional
Magnesium
70mg
Chelated Magnesium Bisglycinate. High-absorption chelated form - aids recovery, prevents cramps, maintains neuromuscular balance without the gut stress of magnesium oxide.
05 · Flavour & finish
Peach Powder
Real fruit
Real peach puree, naturally balanced. No artificial flavours, colours or fillers.
06 · Flavour & finish
Monk Fruit
Natural sweetener
Light, natural sweetness without bulk. Keeps the flavour crisp without affecting gut comfort.
07 · Flavour & finish
Citric Acid
Athlete-tuned
Small amount added to smooth out the slight 'seawater' taste - feedback from athletes during product development.
Artificial flavours · synthetic colours · gums · fillers · stabilisers · processing aids
Co-created with
A nutritionist and an athlete. Same conviction.
Diesel was formulated with people who would actually use it - and audited by people who study what athletes lose.
The Formulator
Hannah Prescott
Sports Nutritionist · MSc · Trusted advisor to elite performers
Co-created Diesel with the same conviction we built No Nasties on: athletes deserve clean, evidence-based fuel - not flavoured salts dressed up as performance products. Every ratio in this formula traces back to sweat science.
The Athlete
Pierre Algret
HYROX / hybrid · Endurance racer · Stress-tested across long intervals and double sessions
Diesel was developed side-by-side with athletes like Pierre - through long intervals, double sessions and heavy conditioning days. Their feedback shaped everything from carb dose to flavour finish.
Frequently asked
Questions, answered.
What's in Diesel? ⌄
Ingredients (highest to lowest amount): Maltodextrin, Fructose, Peach Powder (Peach Purée, Maltodextrin, Starch Sodium Octenyl Succinate, Peach, Citric Acid, β-Carotene), Sodium Citrate, Potassium Citrate, Citric Acid, Chelated Magnesium Bisglycinate, Sodium Chloride, Monk Fruit Extract.
No gums, no artificial sweeteners, no artificial colours, no fillers - ever.
What makes Diesel different from other electrolyte drinks? ⌄
Most "electrolyte" drinks are flavoured salts or sugar-free mixes that look good on shelves but don't support real performance. Diesel was co-created with athletes and a sports nutritionist to deliver actual electrolyte replacement, gut-friendly fuel, and zero fillers. Every ingredient earns its place.
Why does Diesel include carbohydrates? ⌄
Carbs are one of the most important drivers of endurance performance - especially during long or intense sessions. Diesel uses a smart 2:1 maltodextrin-to-fructose blend that's easy on the stomach and supports steady, sustained energy. Salt and glucose also absorb better together (the SGLT1 mechanism behind WHO oral rehydration therapy).
Is Diesel suitable for HYROX? ⌄
Yes. Diesel is specifically designed for long, mixed-modality sessions - the exact demands of HYROX. Its sweat-matched electrolytes and dual-pathway carbs support steady energy and hydration throughout the entire race.
Is Diesel only for endurance athletes? ⌄
Not at all. It works for any session where sweat, fatigue or intensity are elevated:
- Cycling, running, track & field
- Team sports (football, rugby, etc.)
- CrossFit / hybrid athletes
- Strength training, long gym sessions, HIIT
- Racket sports (badminton, tennis, squash, padel, pickleball)
- Hot-weather training, period
Is Diesel suitable for shorter workouts? ⌄
Yes. For sessions under 60 minutes, you can take half a sachet (or 1 sachet diluted in more water for a lighter mix). It still helps with hydration, electrolyte balance, and preventing mid-workout dips - especially in hot climates or when you're stacking multiple sessions in a day.
Why is Diesel priced higher than typical hydration mixes? ⌄
Because Diesel uses premium forms of electrolytes (citrate, bisglycinate), a clean carb matrix, and real ingredients - without the fillers or artificial compounds most brands rely on to cut cost. It's built for performance, not for shaving margins.
Can beginners use Diesel? ⌄
Definitely. Whether you're training for your first 5K or stacking long HYROX sessions, Diesel helps maintain hydration and energy better than water or flavoured salts.
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