BIOLYTE was created by a physician who wanted a hydration option that worked the way clinical fluids do, not the way sports drinks do. The result is a family-owned brand with a narrow focus: get electrolytes into the body efficiently, keep the sugar low, and make it taste like something you'd actually want to finish. The lineup spans ready-to-drink bottles for when you need hydration immediately and on-the-go stick packs for when you'd rather carry it in a pocket, across flavors that range from bright and citrus-forward to sweet and mellow. Every product is physician-formulated, NSF Certified, kosher, gluten-free, and HSA/FSA eligible.