I take twice a day the Green Lipped mussel tablets in conjunction with other supplements from the marine series, and in a few weeks the severe pain on the joints has gone down by 90%, I'm extremely happy! Right now I don't take anymore pain killers and anti inflammatory medications, despite having advanced hips osteoarthritis. I have just purchased enough supplements for a few months, I don't want run out of it! This is an amazing quality product and Deep Blue Health has an excellent service, strongly recommended.