
Lemon Meringue
A refreshing balance of lemon zest and meringue sweetness, crafted to calm reflux and restore comfort. Each 100 mL bottle provides multiple servings of gentle, effective relief without compromise — so you can enjoy what you love, comfortably.
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How It Works
ØBEX uses medical-grade sodium alginate, a natural seaweed extract, to form a protective gel barrier that floats on top of your stomach contents. This barrier prevents acid from rising into your esophagus, providing fast, drug-free relief from heartburn.
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Not sure if Lemon Meringue is right for you? Try one of our other delicious flavours.

Smooth Mint
Most PopularExperience the crisp, cooling taste of smooth mint. This refreshing flavour soothes your senses while providing lasting comfort and relief. Light, clean, and balanced — a classic choice for calm digestion any time of day.

Orange Cream
Savour the nostalgic blend of creamy vanilla and bright orange. This smooth, dessert-inspired formula brings back memories of summer creamsicles — comforting, light, and made to keep heartburn at bay. A gentle and satisfying way to end the day.
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Explore the scientific research behind sodium alginate and heartburn relief.
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