For some time I am plagued by knee pain. After the usual means brought no significant improvement, I got the tip of the green lipped mussel capsules. The bad news: I was warned about the smell when you open the can. Ordered and delivered as usual from Amazon came on time the goods. Right away, you did not exaggerate! Not for sensitive stomachs. Remedy: capsules individually in pillbox (weekly ration) sorting! And now the good news: After taking the first 150 capsules (6 weeks) I feel a significant improvement in my knee problems !!! I have more 300 green lipped mussel capsules ordered from Amazon with the other hoping to walk without pain again. My recommendation: Just try himself.