It’s easy to say everything about this brand of Calcium works! Each pill glides down your throat & I have gotten proof that it works.My Calcium was lower than it has been & once I took 2 of these gelcaps for a few months of not checking, I realized it had risen to where it used to be.I love the container & the ease of taking my medicine.Price is competitive too.Clearly I love Pure products! The new huge, fat half empty bottles are a waste of space and plastic. I live in a small condo with limited cabinet space. Suggestion would be taller and thin not short and fat. Look at the space above the bottles. Yes I adjusted my shelves but need to be able to reach in too. I’m curious about the marketing research and money spent behind this concept.These capsules are easy to swallow.Good or I should say great for cardiovascular problems.Bought these because they are advertised chelated Calcium Citrate gluten free non-gmo, which if they are, it's all good. No way to know if all thats true so looking into it. What merits the low stars: big container, enough for 300 capsules but only 180 inside. Have many other vitamins/supplements so this over size container is not welcome. Capsules are large at 150 mg but I've had the same size cap before at 300 mg each. So two of these with everything else twice daily is doable but unnecessary since one container could hold twice the capsules of 300 mg each. Usually I find the most efficient in anything and reorder the same forever. Due to the above asinine marketing ploys I'll look for an alternative for the next order.Getting older now (at 74 years ago), this was recommended by my doctor both for bone strength but also consistency for body elimination (bowels).I have IBS-D and my quality of life has been horrible. Couldn’t go anywhere. I was put on prescription Prilosec. Was also taking L Glutamine and digestive enzymes which cured me about I would say 60% of the way. This has cured me almost completely. I now have normal bowel movements which is amazing after a years of diarrhea. I love Pure products and am extremely grateful to them. I also take as said before their brand of L glutamine and digestive enzymes. Also stopped taking the Prilosec after years of taking it which wasn’t healthy. Thank you!I used to use a different pill type of this (different brand) and it was very difficult to swallow. I take two (600mg total) a day, one in the morning and one at night. From my research you are not supposed to take this much all at once. These common capsule sizes are very easy to take. I also take Vitamin D3 to get the most benefit from the calcium.