I bought ChondroCare online after a conversation that I had in regards to my knee with a friend. She herself had been taking ChondroCare for so many years. Currently, I'm taking the third one of 240 pills�that I had purchased. My husband and I take a couple each morning and night. I feel like I've begun running and just moving better in general. My knees hardly hurt anymore, so it looks like it's doing its job well and I'm definitely feeling a worlds of a difference. I'm so happy that my friend had suggested ChondroCare to me.