Official Brand Overview
oHy is a hydrogen-infused sparkling water brand founded in 2024 by Trent Hartwig and John Green in Grand Rapids, Michigan. Rather than CO2, oHy uses elemental magnesium to create tiny hydrogen bubbles (1.4 ppm) for a smoother, less acidic sip with antioxidant support. It is USDA Certified Organic and Non-GMO Project Verified, with zero sugar, zero calories, and zero sweeteners. Flavors include Strawberry Lemon, Lemon Lime, Cherry Lime, Raspberry, Blackberry, and Pineapple. The brand is sold at Sprouts, Meijer, H-E-B, Amazon, and other retailers.
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