I originally purchased this product for my wife who is experiencing some sort of muscle pain waking up in the morning, and also for myself for my left shoulder pain that's been there for so long. My doctor had prescribe all possible drugs to fix it, but all of them just worked temporarily, and the pain will come back within two to four weeks. I quit going to the doctor because nothing basically works to cure the pain. I have heard and even read about Turmeric in the past but paid no attention to it. I thought this is just another marketing hype. Well, it proved me wrong. To date, which is exactly one week of taking the Turmeric, I can honestly say that 99% of the pain is gone! Even my wife have noticed huge improvement waking up in the morning after just two days of taking it. Now, I am a firm believer that this product just works and, the best part is, that there is no side effect! It's that simple. I recommend this product and will definitely buy again.