It's hard to say if it works or not, it depends on the problem someone has and how long you take it. I bought 3-4 bottles, same flavor, but all were somewhat different in taste and how you feel when you drink it. One bottle was tasty and another was not. Biotech USA made in Poland, I don't know if I would buy it again.

Very good product for joints. Especially for problems with arthritis and stiffness in the joints. Its only disadvantage is the quite large capsules.