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£40 of free gifts with the Ultra Electrolytes Starter Kit. Everything you need—for the long run.
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What’s in your kit.
Core
Ultra Electrolytes Variety 30-Pack
1000mg sodium. The dose that actually matters.
£32.99
Free gift
For the Long Run Bottle
Insulated. Keeps your mix ice-cold for 24 hours.
£15.00 FREE
Free gift
Performance Socks
Cushioned, breathable. Built for long-distance comfort.
£12.00 FREE
Free gift
Ultra Magnesium 7-Day Trial
Better recovery. Better sleep. One capsule before bed.
£8.00 FREE
Free gift
Energy Gels 2-Pack Trial
Smooth, easy on the stomach. Designed for runners.
£5.00 FREE
Core
Ultra Electrolytes Variety 30-Pack
1000mg sodium. The dose that actually matters.
£32.99
Free gift
For the Long Run Bottle
Insulated. Keeps your mix ice-cold for 24 hours.
£15.00 FREE
Free gift
Performance Socks
Cushioned, breathable. Built for long-distance comfort.
£12.00 FREE
Free gift
Ultra Magnesium 7-Day Trial
Better recovery. Better sleep. One capsule before bed.
£8.00 FREE
Free gift
Energy Gels 2-Pack Trial
Smooth, easy on the stomach. Designed for runners.
£5.00 FREE
Ultra Electrolytes Variety 30-Pack
A scientifically formulated electrolyte solution with 1000mg sodium, 250mg potassium, 100mg magnesium, and 50mg calcium per sachet. Replenishes the exact minerals lost through sweat.
When to take
Mix one sachet with 450–900ml of water before, during, or after a run. 30 sachets per box — about a month’s training supply. Choose from 4 flavours below.
Benefits
- Prevents dehydration and muscle cramps
- Supports endurance and muscle function
- Absorbs up to 3× faster than plain water
- Sugar-free, no artificial additives
- Informed Sport Certified
Ingredients
- Sodium Chloride — 1000mg
- Potassium Chloride — 250mg
- Magnesium Citrate — 100mg
- Calcium Citrate — 50mg
- Stevia (natural sweetener)
- Natural flavourings
For the Long Run Bottle
A 720ml sports bottle built for endurance training. Lightweight, sport-specific design made for mixing and tracking your electrolyte intake during runs and sessions.
When to use
Fill before any session and mix your electrolyte sachet directly in the bottle. 720ml covers a full run without refilling. Wide-mouth opening makes it easy to fill and clean.
Benefits
- 720ml — enough for a full run without refilling
- Mix-ready design pairs directly with electrolyte sachets
- Lightweight and easy to carry
- Available in 7 colourways
What it’s made from
- 720ml BPA-free plastic
- Colourways: Matte Black, Matte White, Lemonade, Citrus, Orange, Raspberry, Watermelon
Performance Running Socks
Performance running socks with breathable mesh construction and moisture-wicking fabric. A For The Long Run® collab, designed specifically for marathon running and long-distance comfort.
When to use
Wear on any run — training or race day. Built for long-distance running, not gym sessions. The right sock prevents the small niggles that break a training block before it gets hard.
Benefits
- Breathable mesh construction
- Moisture-wicking fabric keeps feet dry
- Reduces blisters and foot fatigue
- Helps you stay consistent through a full training block
- Available in 5 colourways
What it’s made from
- Moisture-wicking breathable fabric
- Machine wash 30°C delicate, do not tumble dry
- Available in 5 colours
Ultra Magnesium 7-Day Trial
A recovery supplement with three bioavailable forms of magnesium — Citrate, Bisglycinate, and Taurate — plus Beetroot Extract and Vitamin D3. Designed for sleep quality and muscle recovery after hard training.
When to take
3 capsules daily, ideally in the evening or post-training. The 7-day trial is one week of consistent recovery. Most runners notice deeper sleep within 2–3 nights.
Benefits
- Supports muscle recovery and reduces fatigue
- Paired with glycine to improve sleep quality
- Beetroot Extract supports athletic performance
- Vitamin D3 supports immune function and bone health
- Helps your body shift from stress into recovery mode
Ingredients
- Magnesium Citrate — 110mg
- Magnesium Bisglycinate — 95mg
- Magnesium Taurate — 20mg
- Beetroot Powder — 1000mg
- Vitamin D3 (from marine algae)
Energy Gels 2-Pack Trial
Concentrated carbohydrate gels delivering 30g of DualCarb™ energy per gel in a 1:0.8 glucose-to-fructose ratio. Formulated for endurance running with minimal gut stress — smooth and easy on the stomach.
When to take
One gel every 30 minutes during runs lasting 60 minutes or more. Energy kicks in within 5–10 minutes. Pair with your electrolyte sachet for the full performance system.
Benefits
- Sustained energy without hitting the wall
- DualCarb™ blend reduces gut discomfort
- 96% of testers: zero stomach issues
- Caffeine-free — no jitters, no crash
- Informed Sport Certified
Ingredients
- Maltodextrin
- Fructose
- Pectin (gelling agent)
- Magnesium Citrate
- Sodium Chloride
- Potassium Chloride
- Natural flavourings (Orange, Mixed Berry)
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More Questions?
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Yes, drinking electrolytes daily is safe. Electrolytes help maintain hydration, muscle function, and nerve signalling especially after regular intense running sessions or Hyrox workouts to help maintain peak performance.
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Electrolyte powders like Puresport offer superior mineral content with zero added sugars, artificial colours, or preservatives compared to traditional sports drinks. Our concentrated formula provides more electrolytes per serving than typical sports drinks while being keto friendly, diabetic-safe, and calorie-free. You get better hydration without the sugar crash or empty calories.
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Mix one Puresport sachet with 450ml to 900ml of cold water for optimal taste and electrolyte concentration. For stronger flavor or higher electrolyte needs during intense training, use 450ml water. For milder taste or sensitive stomachs, dilute with up to 900ml water. Always start with recommended ratios and adjust based on personal preference and activity level.
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Yes! Electrolytes can significantly help with hangover recovery by addressing dehydration and mineral depletion caused by alcohol consumption. Puresport's balanced sodium, potassium, and magnesium formula helps restore fluid balance, reduce headaches, and combat fatigue. Take before bed after drinking and again upon waking for optimal hangover prevention and recovery support.
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Both have benefits, but electrolyte supplements offer faster absorption and precise dosing when you need rapid rehydration. While foods like bananas (potassium) and salt (sodium) provide electrolytes, Puresport delivers optimal ratios instantly without excess calories or digestive delays. For pre/during/post-workout needs, Puresport supplements are more convenient and effective than food sources alone.