Postbiotics in Poultry and Livestock: A Sustainable Alternative to Antibiotics

Dairylac Private Limited is an innovation-led organization focused on enhancing animal health, farm performance, and sustainability through advanced nutritional solutions. With a strong focus on research and biotechnology, Dairylac aims to support farmers and the livestock industry by offering alternatives that are safe, effective, and ready.       

At the heart of this mission is Bioaugment Lab, the research and development division of Dairylac Private Limited. Bioaugment Lab is dedicated to developing advanced biological solutions that align with global trends in animal nutrition. One of its flagship innovations is YCM (Yeast Culture Metabolite)—a next-generation postbiotic designed specifically for poultry and livestock health. 

The Challenge: Antibiotic Dependence in Animal Production 

For decades, antibiotics have played a central role in poultry and livestock production, not only to treat diseases but also to promote growth and improve feed efficiency. However, this widespread use has created serious global concerns like antimicrobial resistance (AMR), drug residues in meat, milk, and eggs, export restrictions and stricter regulations, and consumer demand for antibiotic-free animal products. In countries like Bangladesh, where poultry and livestock production are expanding rapidly, the need for safe and sustainable alternatives has become urgent. Farmers require solutions that maintain animal performance while complying with evolving regulations and market expectations.                                                                       

YCM: A Science-Based Yeast Culture Metabolite 

YCM (Yeast Culture Metabolite) is a carefully developed postbiotic produced through controlled fermentation of selected yeast strains at Bioaugment Lab. These metabolites work synergistically to support animal health at multiple levels.                                                                                      

How YCM Works in Poultry and Livestock 

A healthy gut is the foundation of animal performance. YCM will stabilize gut microflora, improve intestinal integrity, and enhance nutrient absorption. This leads to better feed utilization and reduced digestive disorders. YCM supports the animal’s innate immune system.  

By creating an unfavorable environment for harmful bacteria such as E. coli and Salmonella, YCM helps lower disease incidence, reduce mortality, and improve overall flock and herd uniformity. Field experiences and trials consistently show improvements in weight gain, feed conversion ratio (FCR), milk yield and quality, egg production, and shell strength. 

Why YCM Is Ideal for Bangladesh 

Bangladesh presents unique challenges for animal nutrition due to high temperature and humidity, variable feed quality, small and medium-scale farms, and increasing regulatory pressure on antibiotics. YCM is particularly suitable because it is heat-stable and storage-friendly, easy to incorporate into feed or premix, consistent in performance, and safe for animals, farmers, and consumers.  Postbiotics like YCM align perfectly with these goals. By reducing antibiotic dependence, YCM contributes to slowing antimicrobial resistance, producing cleaner animal products, enhancing farm profitability, and supporting long-term industry sustainability.  

-By Dr Zarva Ahsan, Global Sales Executive (Dairylac Private Limited)

Source: Email/GFMM