With the withdrawal of antibiotic growth promoters (AGPs), a combination of phytogenics and short and medium chain fatty acids can contribute as a safe and natural performance enhancement in AGP-free animal production. Source: http://www.allaboutfeed.net/Feed-Additives/Articles/2017/10/Trust-in-the-power-of-nature-198268E/?dossier=25397&widgetid=0