The Underground Railroad was neither underground nor a railroad. It got its name because its activities had to be carried out in secret, using darkness or disguise, and because railway terms were used by those involved with system to describe how it worked.
Hydrolyzed collagen is collagen that is derived from bovine bone and cartilage. Usually, the bone is crushed, ground, defatted, soaked in acid to remove the calcium, soaked again to break the collagen bonds and then dehydrated.
BioCell Collagen is the only hydrolyzed collagen that provides collagen and also substantial amounts of glycosaminoglycans (GAGs) such as hyaluronic acid (HA) and chondroitin sulfate, all in remarkably bioavailable forms. Only hydrolyzed collagen stimulates type II collagen biosynthesis. 2  Hyaluronidase-specific. 3  BioCell Collagen provides a comprehensive support for the cartilage with collagen type II, HA, and chondroitin sulfate, all of which are essential for the cartilage.