I love this product! In fact the product made me love it! I had terrible pain in my arms and legs’ tendons, tendonitis in particular, but after five days of taking collagen, I already feel much better! The pain has not been eliminated, as it is still very early for that, but I do feel better and I do believe that in some time my motor problems will be solved. Thank you very much! I believe that this is a miraculous product! I also believe that in some 3 months I will feel even better that now!