KIRKLAND SIGNATURE Kirkland Signature Acid Controller

These are a great produce for the value. They really help for almost immediate relief

Product is really good, no problems. Mast Cell Activation Syndrome (MCAS) is rare, but no joke if you have this autoimmune condition. Since these block H2 histamine receptors, they seem to reduce the havoc wrought by excess histamine in the gut. My histamine responses are seriously dialed down with famotidine. It has been a big relief. Ranitodine works as well, but is off the market right now. I am not sure how well cimetidine (Tagamet) works, but chemically it is pretty similar. Proton pump ulcer medicines don't work for MCAS.

We were happy to find a medication made in the USA. However, we were very disappointed to notice on the bottles that these are best used by January 2026. That’s not a very long time considering we purchased 250 pills. We’d expect a longer shelf life!

I actually bought these for my dog who has IBD. They are small, easy to still into his food, and this was a great value. And he has no reflux when he takes them.

Occasionally I can be a glutton, eating far more than I should. (I blame that on my wife's good cooking!) When I do, I will inevitably suffer from acid reflux. Even though they recommend taking this antacid before eating, it has also been somewhat effective for me after the fact. Usually, I try to behave and not over eat. However, from past experience, I have found it much more effective to be pro-active and take one before a feast, especially when it is on a holiday or special occasion.