<<Disclaimer: Verify this information before applying it to your situation.>> Aussie Friends, I checked with the Bayer company a week or so ago and this morning received the following reply about Alka Seltzer Gold. "We have only two Alka-Seltzer products, a Regular and a Lemon flavour. We simple call them Alka-Seltzer Regular and Alka-Seltzer Lemon and they both contain Buffered Aspirin and Sodium Bicarbonate and are positioned as providing fast relief from Headache with Upset Stomach. The products are made in Mexico." regards, gretel