Rising Demand for Antibiotic-Free Livestock Fuels Growth in Animal Feed Probiotics Market

The global animal feed probiotics market reached a valuation of USD 248.3 million in 2024 and is projected to expand at a CAGR of 6.8% between 2025 and 2034. This momentum is fueled by the shift away from antibiotics and the rising acceptance of probiotics as a natural, sustainable tool to improve livestock health and efficiency.

Probiotics have become increasingly valuable for modern animal husbandry. They aid in strengthening immunity, enhancing gut health, and boosting nutrient absorption—factors that directly translate to higher growth rates and better performance in animals. At the same time, stricter restrictions on antibiotic use and growing consumer demand for antibiotic-free meat and dairy are accelerating adoption, making probiotics a key element in next-generation feed strategies.

Probiotic Types

The market is classified into lactobacilli, bifidobacterium, streptococcus, bacillus, and others. Among these, lactobacilli dominate the landscape, contributing USD 152.5 million in 2024 and expected to reach USD 300.1 million by 2034. Their proven ability to balance intestinal microbiota, improve nutrient uptake, and strengthen immunity positions them as the top choice for diverse animal species.

Livestock Applications

By livestock, the industry covers poultry, swine, cattle, aquaculture, pet food, equine, and others. Poultry leads the pack with a 46% market share, as probiotics replace antibiotics to safeguard flock health, enhance feed efficiency, and support natural growth. Tightening antibiotic bans have further cemented probiotics as indispensable in poultry nutrition.

Regional Insights – United States

In the U.S., the market stood at USD 38.2 million in 2024. Rising awareness of antibiotic resistance, heightened consumer demand for safer, antibiotic-free animal products, and favorable regulatory initiatives are driving adoption. Strong uptake is seen in poultry and swine, where farmers increasingly turn to probiotics as cost-effective and sustainable feed additives. Additionally, ongoing innovations in formulations are boosting product effectiveness and widening acceptance across the livestock industry.

Source: https://www.gminsights.com/industry-analysis/animal-feed-probiotics-market

Rising Demand for Antibiotic-Free Livestock Fuels Growth in Animal Feed Probiotics Market

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