Collagen, or hydrolyzed gelatin, is formed through the complete hydrolysis of gelatin.  Collagen, unlike gelatin, is non-gelling and fully soluble in cold water, allowing it to be incorporated into food, beverages, and dietary supplements.  Lugo Nutrition supplies collagen derived from bovine, porcine and fish sources for use as a protein source, emulsifier, whipping agent and film forming agent.  As with our gelatins, many of our collagens adhere to the strictest kosher standards such as OU and Ok.