I Sujoy Das Gupta age 55 years suffering from Osteo Arthritis since 2005. My life was crippled with knee pain. My entire mobility was restricted. Doctor’s advised me for knee replacement. I lost all my hope. One day I came across "Biolane® GLM Extract (Seatone)", I started taking two capsules per day. Slowly & gradually I found knee pain was gone, much of mobility is also gained.