It works, the dropper is convenient and the bottle will last a long time. The only negative is the taste. I love strawberries like most people, but this flavour is nasty. I mean, it's not horrible, it's just verrrry strong and fake, I make a yuck face every time I take it, so I now make sure to swish some water around and swallow a couple of glasses after taking it. If it could be orange, peach, even banana, it'd be better.