Enhanced Electrolyte Water
Light, clean, and crushable—designed to make all-day hydration easy and enjoyable.
✓ Includes Tropical Pineapple and Strawberry Lemonade
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Just Clean Ingredients
Every ingredient in O2 is chosen for function so it’s backed by science, not marketing shortcuts.
Oxygenated Water
A clean, refreshing base that lets the flavor and function shine.
Allulose
A naturally occurring sweetener found in small amounts in foods like figs and raisins. It helps keep the flavor light and balanced without added sugar.
Malic Acid
Adds crispness and helps bring out the fruit flavors.
Natural Flavors
Create the tropical pineapple flavor profile.
Sodium Citrate
One of the core electrolytes in O2’s hydration formula. Sodium helps your body retain fluids and supports effective hydration.
Monopotassium Phosphate
A key electrolyte that works alongside sodium to support hydration and fluid balance.
Citric Acid
Adds brightness and helps keep the finish crisp and refreshing.
Stevia Extract (Rebaudioside A)
A plant-based sweetener that adds sweetness without artificial sweeteners.
Monk Fruit Extract
A premium fruit-based sweetener that helps round out the flavor and keep sweetness balanced.