I have been in the gym, and this helps my sore muscles. Also, I have major back pain, especially my lower back - I didn't think it would really help but it was worth a try. Oh my, it does help that too. I am sold on Dr. Cole's, I got the cough cold and congestion formula. I have chronic sinusitis. It is not as effective as the other, but it does give me some relief - mine is bad so I am sure that it helps others more than me.