EW Nutrition GmbH Hogenbögen 1 , Visbek , Lower Saxony 49429 Germany About Solutions products Companies EW Nutrition GmbH Products Prote-N - Nutritional Additive Prote-N - Nutritional Additive From Ruminants 0 Share Nutritional additive for slow and controlled release of non-protein nitrogen (41% N). Prote-N® is a reliable source for the partial replacement of traditional sources of protein in ruminant feeding. Most popular related searches rumination ruminant feed additive Customer reviews No reviews were found for Prote-N - Nutritional Additive. Be the first to review! Add your review Publish your review Great! review successfully added!