Relcer Gel contains Magnesium Hydroxide (Milk of Magnesia) 80 mg, Aluminum Hydroxide 6 g and Activated Dimethazone 100 mg used to treat heartburn, upset stomach and indigestion .Relcer Gel contains Magnesium Hydroxide (Milk of Magnesia) 80 mg, Aluminum Hydroxide 6 g and Activated Dimethazone 100 mg ..