Pure Calcium Carbonate ⊘ Non-GMO Gluten-Free Vegan OU Kosher Certified - 50g/2oz

I used the calcium carbonate when I canned my peppers and pickles; it works great, and, most importantly, it was in stock when it's out of stock at all of the local stores here in NH. The product was well packages, coming in a sealed bag inside the outer packaging. The value is good too; you only need a 1/4 tsp per jar, so I expect this will last a long time.

As I've gotten older, I've noticed that coffee, and other acidic foods/drinks, has made my stomach hurt, but I can't live without my coffee! This calcium carbonate helps to lower acid so I can drink my coffee again. Thank you!

I have been looking for a product of this quality for some time and so grateful to have found it. A lot of British baking recipes call for it's use. It works like a dream and am extremely satisfied.

Product arrives quick and fresh.

I used this for egg glassing my farm eggs (to store through the winter). It worked great! Definitely buying more.

This is a very tiny itty bitty package. The ad states that the product is 14 oz. Well, it’s not. It’s 2 measly ounces - not enough for what I needed it for. Would not recommend. The quality is fine but the misleading ad could have caused me to not have enough of what I needed - they just need to change the listing to state 2 ounces. That’s all I ask.

This is a small but very well packaged product. Attention to detail speaks to the quality. It’s calcium carbonate. Not complex but as calcium carbonate goes this is good.

Just received this product and was very surprised that the package is about the size of an envelope of gravy. My bad, I should have checked before buying. The product better be spectacular to be worth the money.