Certification status
Informed Sport
Nuun Nuun Sport (EU)
Nuun Sport from US hydration brand Nuun is an effervescent electrolyte tablet — drop one into water to make a low-sugar drink supplying five electrolytes (sodium, potassium, magnesium, calcium and chloride), sweetened with stevia. The tube format suits training bags. Informed Sport certified, so every batch is screened against the banned-substances list for tested athletes.
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Why this certification matters
- Informed Sport
- Informed Sport certification is especially relevant for athletes in tested sports because products are batch-tested for substances prohibited in sport.
Frequently asked questions
- What format is Nuun Sport?
- An effervescent tablet you drop into water and let dissolve, sold in tubes — not a powder you scoop. It is a hydration staple in this format.
- What electrolytes does it contain?
- Five — sodium, potassium, magnesium, calcium and chloride — in a low-sugar drink sweetened with stevia rather than artificial sweeteners.
- Who is Nuun?
- Nuun is a US hydration brand, one of the brands that popularised the effervescent electrolyte tablet format.
- Is it certified for tested sport?
- Yes. It carries Informed Sport certification, so every batch is independently screened against the WADA banned-substances list.
