Nuun Energy Drink

Caffeine Levels

per fl. oz bottle


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Nuun Energy Drink is made by placing a Nuun Energy Tablet into 16 fl.oz. of water.

Nuun is marketed towards athletes as a way to recharge and restore electrolytes during periods of strenuous activity. 

Active Ingredients in Nuun

  • sodium: 360 mg
  • potassium: 100 mg
  • magnesium: 24 mg
  • calcium: 12.5 mg
  • vitamin c: 37.5 mg
  • riboflavin: .5 mg
  • niacin: 20 mg
  • vitamin b6: 2 mg
  • vitamin b12: 6 mcg
  • pantothenic acid: 10 mg
  • caffeine: 40 mg

3 Flavors of Nuun Energy

  1. Lemon-lime
  2. Cherry Limeade
  3. Wild Berry

All flavors have the same caffeine content and active ingredients. 

Nuun has several other versions of their tablets that are caffeine-free. 

Where To Buy Nuun Energy Drink

Original Nuun Active: Hydrating Electrolyte Tablets, Citrus Berry Mix, Box of 4 Tubes

Price: $26.00 $24.82Available from Amazon / Nuun Active Hydration

Nuun Energy Pack of 4 (Mango Orange)

Price: $25.95 $25.95Available from Amazon /

Nuun Active Hydration Variety Pack New & Improved (6 Flavors - 60 Tabs)

Price: $39.99 $33.79Available from Amazon / Nuun

Ingredients in Nuun Energy Drink

Sugar content: Contains no sugar.

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Caffeine Concentration

Nuun Energy Drink contains 2.50 mgs of caffeine per fluid ounce (8.45mg/100 ml).

Caffeine (mg) per Ounce

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