As a cyclist I'm very expose to injuries or pain in joints after have fun in the trails or jumps. Always when I had pain related with injuries this product resolve all my problems. Obviously it does not help you in the same instant, but if you take if for a couple of days it make a really crazy improvement and relief all the pain. I do not like to take analgesic pills/pain killer or any kind of medicine but if I have to take something to relief pain it'd be this product from now and forever. I always recommend this to my friends because not any other product in the market give me the same results as this. It's not cheap but it worth every cent.