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MANDATORY STACK
Sale price
£68.40 GBP
Regular price
£76.00 GBP
- Hydration for performance
- Boost energy & focus
- Backed by science
- Clean ingredients only
Secure payment options
Product Details
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Tub Size: 120g
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Scoop Size: 4g (included)
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Servings per Tub: 30
Fine, fast-dissolving powder
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Ideal For: Daily hydration, training sessions, recovery, fasting, travel, or high-heat environments.
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Free From: Sugar, artificial colours, and synthetic additives.
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Made in the UK
What makes Mandatory different?
Unlike generic blends, Mandatory is precision-formulated to support athletic demands, no sugar, no synthetics, and no compromises. Just clean, effective hydration your body can absorb immediately.
It’s built for those who train, sweat, fast, and perform with intention.
WHEN WILL I FEEL THE EFFECTS?
Electrolyte absorption begins almost immediately after you drink Mandatory. Within 15-30 minutes, sharper hydration, improved clarity, and reduced fatigue.
After about 1-2 hours you will notice that your muscles feel less tired and that your body recovers faster. This is because your cells are directly fed with the minerals they need to function properly.
Simply Mix one scoop with 400-500ml of water, stir or shake well.
Is it safe for fasting or calorie-restricted days?
Yes, Mandatory is completely calorie-free, sugar-free, and vegan-friendly.
It’s formulated to support hydration and recovery during intermittent fasting, OMAD, or any cutting phase without breaking your fast or spiking insulin.
WHERE IS IT MADE?
Mandatory is formulated and produced in the UK under strict manufacturing standards that ensure quality, consistency, and clean-label integrity.
We work exclusively with regulated, high-spec facilities no white-label shortcuts, no overseas mystery blends. Every batch is tested for purity, and our ingredients are traceable from source to scoop.
SHIPPING & RETURNS
Orders are processed within 1–2 business days and delivered within 3–5.
Unopened items can be returned within 14 days.
Essential Ingredients Formulated for performance
BACKED BY SCIENCE
SODIUM
Pink Himalayan Sea Salt
1000mg per serving
Sodium supports muscle function, prevents cramps and combats dehydration.
MAGNESIUM
Di-magnesium Malate
100mg per serving
Improves muscle relaxation, reduces tiredness & fatigue & speeds recovery after exercise.
POTASSIUM
Tri-potassium Citrate Monohydrate
300mg per serving
Balances fluid levels and helps sustain high level performance.
SODIUM
Pink Himalayan Sea Salt
1000mg per serving
Sodium supports muscle function, prevents cramps and combats dehydration.
MAGNESIUM
Di-magnesium Malate
100mg per serving
Improves muscle relaxation, reduces tiredness & fatigue & speeds recovery after exercise.
POTASSIUM
Tri-potassium Citrate Monohydrate
300mg per serving
Balances fluid levels and helps sustain high level performance.
◉ Natural ingredients
◉ Zero Sugar
◉ Athletic Performance
◉ Premium Hydration
◉ Made in the UK
◉ Sharpen Focus
◉ Muscle Recovery
◉Boost Energy
THE DIFFERENCE IS CLEAR
We looked at hundreds of reviews and forums. The complaints were always the same, bad taste, fake ingredients, weak performance.
So we built Mandatory.
Free Shipping when you buy both flavours & all subscription orders
Delicious Taste
Increased Energy
Sharper Mental Focus
3x more hydration than water
No Sugar
Cost
Taste
All Essential Electrolytes
Made For Performance
MANDATORY
£1 per serving
Balanced & Refreshing
Packed with Sugar/synthetic caffeine
£1.20 per bottle
Overly Sweet
No Electrolytes
Stimulant Focused
Cheap Electrolytes
High Sugar Content
More servings, Less effectiveness
Fake Flavours
often missing one or more
Built for shelf life
Frequently asked questions
When is the best time to use Mandatory
Use Mandatory in the morning to rehydrate or during training to fuel performance and recovery.
Will Mandatory break my fast?
No. Mandatory won’t break your fast. It’s sugar-free and calorie-free, making it perfect for intermittent fasting. It supports hydration, replenishes electrolytes, and helps curb cravings—without disrupting your fast.
When will I get my order?
We aim to ship your order as quickly as possible. Once it’s on the way, you’ll receive a confirmation email with tracking details. Delivery times may vary based on your location.
Where are your products manufactured?
Our products are manufactured right here in the UK. We carefully select our manufacturing partners to ensure our products are high quality.
MANDATORY STACK
£68.40
£76.00