Nuun Boost with caffeine from green tea extract, B vitamins and electrolytes, nuun energy helps maintain high energy levels

Electrolytes are tiny electronically charged particles that are lost through sweat during exercise. The four main electrolytes that play a vital role in hydration and physical performance are: sodium, potassium, magnesium and calcium. nuun energy also contains a unique blend of B vitamins that work to break down food into energy.

  • sodium: maintains fluid balance
  • potassium: prevents muscle cramps
  • magnesium: relaxes muscles
  • calcium: necessary for normal muscle function
Take advantage of our expertise

Take advantage of our expertise

Unsure about the right product? Our experts are here to guide you. Whether in-store or online, we take the time to answer your questions so you can be confident in your choice.

Talk to an expert