Amazon has a variety of Nuun Drink tablets on sale for 40% off - but it's actually a lot more.
Essentially you pop one of these in a 16oz water bottle, and it makes a low-calorie gatorade.
A tube of ten tablets usually goes for about $7 on their site and in whole foods,and about $5-6 on Amazon normally.
Example - I bought a box of 4 tubes of their immunity drink for 14.89 (no S&S) essentially 3.75 a tube - yesterday this cost ($19.90 - $5/tube)
For the kosher consumer - all of their current stock is OU certified. However, some of their older stock is not. In a previous order, I had received older, non-certified stock, and told Amazon, and they shipped me a replacement free of charge.
https://www.amazon.com/deal/2f573bf1for more info on Nuun-Hydration - head to
http://nuunlife.comFull Disclosure - I am a nuun ambassador - but I am not receiving any compensation for this deal.