Nuun Tablets are Effervescent Tablets that are meant to be a healthier alternative to Gatorade and other extremely sugary and processed sports drinks. I first encountered Nuun when being taught that there are options to stay hydrated and consume electrolytes without the excessive sugar. I now use Nuun tablets whenever I travel abroad because they are an excellent tool to stay hydrated and healthy in challenging travels. The design of their branding is also stunning.