I bought these for as calcium supplement but found out quickly they work better for my stomach as an antacid than my prescription. They are great when I wake up in the middle of the night with sour stomach. If I take one when I get sour stomach it stops the heartburn before it starts.

Works fantastic no complaints

Unfortunately both of the big anti acid containers came broken and all over the box. They had no packing. I called and reported it and the new replacement bottles came in two days, totally packed and perfect and unbelievable as we live in a remote area and that IS quick delivery! Hopefully the people that do the packing will be more careful and I’m thankful that they were so quick to fix the problem👍Thank you Sams Club!

If you're having a little upset, uncomfortable feeling in your stomach then chew on a couple of these and you'll feel better in no time at all!

Great working alternative to the name brand.

I've been using this product for YEARS, and I have to say WHO CARES about the taste? These certainly don't taste any better than any other product, but they don't taste any worse either! Come on, folks - It's Calcium Carbonate, it's SUPPOSED to be chalky tasting! Member's Mark products are good quality and an excellent value, I'll keep using and recommending them!

Have used these for a LONG TIME!! Great replacement for Tums - excellant price!

We've purchased these a couple of times over the last 2-3 years. (We like spicy food.) This last purchase was completely different. They must've changed formula or vendor because it has a nasty, greasy taste/texture with a weird after taste. I get it, we're probably not supposed to purchase an antacid on the basis of how it tastes, and they still work to alleviate some acid, but these are just so nasty now I'm probably going to throw them away.

These are no longer the same as before, as others have noted. they have a chemical aftertaste to them. kind of like menthol. I'm a little concerned that they're contaminated with something. they should be tested to see what's in them and possibly recalled/taken off the market.

This item should not be shipped. I ordered it with other items. Both bottles came broken with product spilling all over the box. I was able to file for a replacement, which came by itself and quickly, but both bottles were broken once again. The AI customer service will not allow for a refund due to the item being replaced, even though the replacement came in the same condition as the original.