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.
Collagen hydrolysate â The hydrolysis process described above renders the gelatin powder more easily digestible and appropriate for those with digestive weakness and sensitivity. I find this type of gelatin best used as a protein powder with careful dosing (see Important Note below). Mix collagen hydrolysate in drinks, shakes, smoothies, ice cream, or add a tablespoon to your favorite recipe to give it an anti-inflammatory protein boost. It will dissolve in cold liquids easily.