Decoding Hydration Packs: Unveiling the Ingredients and Key Considerations

Discover the key ingredients to consider when choosing an electrolyte product. From sodium and potassium for hydration to magnesium and calcium for muscle function, we break down the importance of each ingredient.

The options for choosing an electrolyte product are endless and the immense number of options may leave you confused or frustrated. Much like the number of options there are just as many factors to consider. However, if the ingredients in your electrolyte product are the driving factor of your decision-making, here are some things to look out for:


Sodium is important for hydration because it helps to promote hydration in the body when taken with adequate fluids/water. When we sweat or lose fluids through activities like exercise or hot weather, we also lose electrolytes, including sodium. Sodium regulates fluid balance in the body by promoting fluid absorption.


Like sodium, potassium is necessary for hydration as levels can be decreased in the body through sweat, so it is an important ingredient to look out for. It is essential for maintaining proper fluid balance, nerve function, muscle contraction, and overall hydration. However, other forms of potassium include potassium citrate, potassium gluconate, or potassium bicarbonate.


Magnesium is a crucial mineral for muscle function. It works in conjunction with other electrolytes, such as potassium and sodium. Adequate magnesium intake is needed to support contraction and relaxation of muscles and may help with leg cramps. Leg cramps can occur occasionally among adults with inadequate intake. According to the National Institutes of Health, magnesium intake by most American adults is lower than recommended. 


Calcium should be one of the ingredients you look out for when choosing your electrolyte product as it is involved in muscle and nerve impulses. Calcium and magnesium are electrolytes found in smaller concentrations in fluids inside and outside of cells and in sweat as compared to sodium and chloride. Impulses. Additionally, calcium ions act as signaling molecules within cells, playing a role in various cellular processes. Overall, calcium is involved in the functioning of multiple bodily systems.


Depending on your preferences and goals, sugar is another ingredient to look out for. The sugar content of many electrolyte products can range from 0g to 30g. Although sugar provides energy to the body, it is not always needed in high amounts if you are not performing long-distance workouts.

Whether you’re looking to add electrolytes to support your exercise routine or simply stay hydrated, there are key ingredients to look out for and a simple review of the ingredients list can keep you confident that you made the best choice. Remember, it’s always a good idea to consult with a healthcare professional before starting a new electrolyte regimen, especially if you have any underlying health conditions or are taking medications.


Looking for optimized electrolytes for your active life? Whether you’re training, resting or on-the-go, the electrolytes found in Nuun Sport tablets will aid in the absorption of water, to help keep you healthy and hydrated. Shop all Nuun hydration

Your Cart
Your History
Your cart is empty
Select a nonprofit