“I switched from the veg-type capsules (a different brand) to these simply because I read that the veg capsules contain synthetics. After some time synthetics may cause issues so I don't want to fool around with that. They are not purely vegetarian. Do your research. These bovine capsules seem to go down smoother and I feel better about taking them. I started using these capsules for medicine that gets prescribed in powder form but are damaging to your teeth. I feel this a game changer. I would have given these 5 stars except that they don't appear to have that 'lock' or 'snap-closed shut'; however, it does not appear to cause any issues whatsoever.”