These days using antibiotics as growth promoters in animal feed are banned in many countries, so looking for alternatives is in urgent need. Acidifiers are considered the most potential antibiotic alternative with no residue, no drug resistance and no toxic side effects. However, not all acidifiers are suitable to supply in animal feed or watering system, some volatile acids have high risk of corrosion damage to animals’ stomach, equipment, and workers, therefore choosing the right and appropriate acidifiers is very essential. Acidofac S is manufactured by special matrix coating technology from Vetnostrum, the inorganic acid and organic acids are embedded in lipid matrix. allows Acidofac S can delay release and act...