"i strongly recommend that everyone uses this product. i am a very skeptical person when it comes to putting anything in my body, which is why i am so paranoid when it comes to many products. dewitt&#039;s pain reliever though is handled by a 100 year old company though and that gives me a sense of security. for the effectiveness of this product, i can&#039;t give it anything less than 5 out of 5 stars because it has become my new aspirin. i use it for headaches and soreness all the time!"