Gear Pick of the Week: Intact Endurance

Intact Endurance, £19.95

James says: Intact Endurance certainly packs a little punch. The 59ml bottle contains four key electrolytes that are lost through exercise – magnesium, chloride, sodium and potassium. Because you only need to add a few drops to 500ml of water, you'll get a whopping 59 servings from the bottle. During a tough week when I was running the Marathon des sables in the Moroccan Sahara, I used it daily and didn't have any problems with cramping or dehydration. What I liked most was the near flavourless taste, which meant I wasn’t left with any nasty repeating. I did find it a challenge though to measure out 20 drops when I was whizzing through a checkpoint! A great alternative to carrying powdered drink and just as effective.

Visit Intact Endurance to find out more.