Here, I have been using this for years. It has reduced the pain in my elbow to the point where it usually doesn't bother me.
The recent package I got was a different color when I opened it. It was yellow rather than white. The smell is harsher, doesn't mix as well, and appears to do little for my elbow.
Reviews on amazon are starting to say the same thing (different color, doesn't mix as well, doesn't work as well).
You would think all collagen hydrolysate products would be the same. Having most of them be expensive, I want to solicit recommendations from people here previous to just buying them.
Great Lakes did not respond to my first email. I have just spoken again to see if they will reply.