The new WHO recommendations aim to help preserve the effectiveness of antibiotics that are important for human medicine by reducing their unnecessary use in animals. In some countries, approximately 80% of total consumption of medically important antibiotics is in the animal sector, largely for growth promotion in healthy animals .Over-use and misuse of antibiotics in animals and humans is contributing to the rising threat of antibiotic resistance. After the ban of antibiotic growth promoters (AGP) in the EU many alternative substances have been investigated for their potential to replace AGPs. Phytobiotics are well known for their pharmacological effects and their wide application in human medicine and are one of the most promising alternatives due to their high content of pharmacologically active compounds. Herbs develop their initial activity in the feed as flavour and, therefore, influence eating patterns, the secretion of digestive fluids and total feed intake. Stimulation of digestive secretions, including saliva, digestive enzymes, bile and mucus is often considered to be one of the important actions of phytobiotics. Last, due to herbs content develop their initial activity in the feed as flavour and influence eating patterns of poultry and swine due to the secretion of digestive fluids and total feed intake. Stimulation of digestive secretions, including saliva, digestive enzymes, bile and mucus is often considered to be one of the important actions of phytobiotics. Experiments with various products conducted with broilers show a clear tendency for improved performance and health status. Significant part of poultry farms in Poland, which are exporters of their products to EU and Asia are more and more often using phytobiotics particularly AdiCox Sol PF® for the prophylactic of subclinical coccidiosis and as a natural growth promoter in broilers. AdiCox PF® contains specially prepared Cinapis alba L., Piper nigrum L., Acorus calamus L., Saponaria officinalis L. Generally have positive effect on villi, nutrient absorption and digestal viscosity. Application of adiCoxSOL® PF solution at 22–25 days of age in broilers in dose of 1 liter per1000 liters of water for 3 days via drinking water. As a result mortality and other typical for coccidiosis clinical signs significantly decreased. Supplementation of AdiCox Sol PF® improved performance due to its positive influence on intestinal microflora and anticoccidial efficacy in broiler chicken.