I originally bought this at a pharmacy. For everybody wondering here is the size of the capsules. While they are bigger than most other capsules i've had they are indeed easy to swallow with no smells or taste. I also did expect them to be on the larger end as they have the 3 ingredients in them. For background, I am someone who has frequent migraines and have always tried to go the vitamin route that my neurologist recommended and supplements have always been helpful for me. With this, I do top off with magnesium but it is not necessary for everybody. You can take most forms of mg as long as you receive the right range. For me, this product helped a lot with convenience and less pills but its important to know that vitamins might not work for everyone. Overall, all things considered, I will continue to buy this as it's worth the convenience. I hope this post helps anyone who is wondering about this product.