OTC
Antacid
Aluminium hydroxide; Magnesium trisilicate
Last reviewed April 2026
Who is this for?
What is this drug?
This is an antacid drug that combines aluminium hydroxide and magnesium trisilicate — two ingredients that work together to neutralize excess stomach acid and protect your stomach lining, giving you quick relief from heartburn and stomach discomfort.
What is it used for?
Heartburnstomach ulcerexcess stomach acid (acid reflux)indigestionstomach pain caused by too much acid
Available Over The Counter
Available at pharmacies without a prescription. Rules may vary by country.