Highland Fuel Nutrition
UltraCap
UltraCap
Couldn't load pickup availability
A tasty product that does exactly what its meant to.
I'm a sweaty runner. Actually, really sweaty.So I know I need to replace my salts probably more often than your average runner, especially on longer runs and when the weather is warm.
I've been using the UltraCaps and they've been great. The little packet is easy to chuck into a pocket on my running vest, so they're always there when I need them. They're small, very easy to swallow, and l've found they sit really well while running.
One of the things I really like is that I haven't felt the need to take anything else alongside them for my electrolytes. They're simple, convenient and do exactly what I need them to do without faffing around with loads of different products.
For a sweaty weirdo like me, they've definitely earned a place in my running vest!
Excellent, highly recommend all the Highland fuel products. Best I've used.
These sodium caps have been brilliant during my long runs. They’ve been easy to take, gentle on my stomach, and have helped me stay on top of my electrolyte intake during long training sessions in warm conditions. I’ve used them throughout my ultra training and they’ve become a simple but essential part of my fuelling plan. I’ll definitely be sticking with them for future races.
Not tried these yet but am looking forward to seeing how they can help
UltraCaps - 300mg Sodium
UltraCaps are a no-nonsense electrolyte capsule designed for endurance athletes who want precise control over sodium intake during long training sessions and races.
Each capsule provides 300mg of sodium, supported by potassium and magnesium, to help maintain electrolyte balance when sweat rates are high and conditions are demanding. The formulation uses buffered sodium sources to improve tolerance and make regular intake easier over long durations.
UltraCaps are designed to be used alongside your fuel, allowing you to adjust electrolytes independently based on heat, effort, and individual sweat rate, without overloading drinks or relying on overly sweet mixes.
Ideal for
Long runs, ultras, and multi-hour endurance efforts
Hot conditions or heavy sweaters
Athletes who prefer to separate fuel and electrolyte intake
Simple. Targeted. Built for long days.
Suggested Use
Suggested Use
Take 1 capsule every 30–60 minutes during periods of heat or heavy sweating.
Always take with water. Adjust intake based on conditions, sweat rate, and sodium already present in drinks (e.g. BareFuel or ClearFuel).
Do not exceed personal tolerance.
Nutritional Information
Nutritional Information
Sodium: 300 mg (from chloride, bicarbonate & citrate)
Potassium: 20 mg
Magnesium: 12 mg (bisglycinate)
Per caspule
Allergen Advice
Allergen Advice
Free from: dairy, gluten, nuts, soy.
No vitamins. No fillers.
Ingredients
Ingredients
Sodium chloride, sodium bicarbonate, trisodium citrate (dihydrate), potassium chloride, magnesium bisglycinate.
Capsule: hydroxypropyl methylcellulose (vegan).
Share
