Fuel Electrolyte Concentrate - Immune Boost (60 servings)

Flyby is a new kind of supplement company who believe that healthy living doesn’t have to come at the cost of missing out. Using the latest scientific insights, we create smart choices for people looking to make the most of their time, energy and attention.

Fun Fact: Eddie Huai, the founder, worked with a PhD to refine the formula and take it to the next level with a synergistic mix of ingredients. After more than a year of optimization and rigorous testing, Flyby was born to help us feel a little better the morning after.