Magnesium Hydroxide, Bulking Agents: Microcrystalline Cellulose, Dibasic Calcium Phosphate & Potato Starch, Tablet Coating (Hydroxypropylmethylcellulose, Propylene Glycol, Ethyl Cellulose, Purified Talc, Natural Source Colour [Titanium Dioxide]), Anti-caking Agents: Silicon Dioxide, Stearic Acid, Purified Talc & Magnesium Stearate, Polyvinylpyrrolidone.