Works fast everytime I use it. Taste is not bad either.

This is a good product for urgent relief from heartburn.

I have just taken my alkazelter and the effects were immediate. I feel the pain subsiding.

I have had so many times that i had an upset stomach and this helped so much.

Immediate results! I can't believe how fast it works!

Alka-Seltzer is the only one for upset tummy & gas.

I like this product because it works much faster than anything else. It does taste nasty though.

Takes care of what ails you. I have loved these since I was a small child. Guess it was the Speedy ads and fizz.

Where is my alka seltzer orginal.. I do not like the extra strength. If original is not available any longer I bid you farwell

This product is NOT the antacid version- NOT for upset stomach, heartburn, indigestion etc. It is PAIN relief- buffered aspirin product.