I bought this bottle for my mother. She had joint pain problem since a long time, it has been a while she is consuming these and the difference is visible. The pain has reduced to some extent, she consumes one tablet daily. Overall these are good and effective.
Because of extensive gym , weight lift and use of treadmill - lately I was experiencing pain in my knee joints making my daily life miserable. On a friend recommendation started using this and I can see significant progress and relief in my knee joints... highly recommended