Love this product....
My wife and I, who are both in our late 50's (the new 30's :-)) both use Bub's Collagen Protein and love it. We both get comments on how youthful and vibrant we look. I like to think I do a lot more physically hard things (Crossfit Comps, Ultra's, etc) than most people in their 40s & 50s, and I'm amazed that I do not seem to be bothered with soreness and joint pain as most of my peers, and I have to attribute that to Bub's as I take no other supplements that would reduce that. I swear by it and will continue to use it.