Since no salt is formed through the production course of, manufacturers might add salt to eHVP preparations to increase shelf life or to supply a product just like typical aHVP. Liquid aHVP typically comprises 55% water, 16% salt, 25% natural substances (thereof 20% protein (amino acids) analyzed as about 3% whole nitrogen and 2% organic amino acids supplier nitrogen). Besides the truth that the raw supplies used to make these free-form amino acids is so rather more sustainable than human or animal pores and skin/hair/feathers, the process is also a lot gentler, as a result of the tough chemicals used to treat skin-related keratin aren’t used. Evonik Industries is a German company and a world chief in specialty chemicals.