I was having severe knee problem for last 6-8 month. Despite having treatment in allopathy and homeopathic medications. It was not at all fruitful. Then I came to know about Vitilux VT-M which I am taking since last 3 months. I am getting relief from my knee pain. I was wearing glass to read but after taking this dietary supplements, I have stopped using glass to read. This is a good product and is natural and having no side effect.