After giving the dog version to my arthritic 12 year old lurcher, my husband asked jokingly if there was a human version. Our dog had gone from yelping in pain when he got up, to doing zoomies around the garden!
It's subtle at first, but the pain in my toes and knees slowly went away. I didn't take them for a week as I forgot to take the tablets on holiday. The pain came back after a few days.
I've now ordered us 4 bottles