Buying Rennie Spearmint And Peppermint Heartburn & Indigestion Relief Tablets Together Provides Versatile Relief With Varied Flavours To Suit Individual Preferences Product Information:Buying Rennie Spearmint And Peppermint Heartburn &Amp; Indigestion Relief Tablets Together Provides Versatile Relief With Varied Flavours To Suit Individual Preferences,Product Specification:Rennie Spearmint Heartburn &Amp; Indigestion Relief 24 Tablets: Each Tablet Contains Calcium Carbonate 680Mg And Heavy Magnesium Carbonate 80Mg. Also Contains: Sorbitol (E420). Rennie Peppermint Heartburn &Amp; Indigestion Relief 24 Tablet: Each Tablet Contains: Calcium Carbonate 680Mg And Heavy Magnesium Carbonate 80Mg. Also Contains: Sorbitol (E420)