Alltech has launched Olerix™, a coated phytogenic blend formulated to improve feed efficiency and growth performance in commercial swine operations. The Lexington, Ky.-based animal nutrition and biotechnology company says the ingredient is backed by validated trials conducted under modern pork production conditions, positioning it as a performance-oriented alternative to conventional feed additives in a category under increasing pressure from antibiotic-use reduction mandates.
The functional core of Olerix centers on a proprietary coating process Alltech developed to protect the blend's bioactive phytogenic compounds through the thermal and mechanical stresses of commercial feed pelleting and extrusion. Degradation during manufacturing has historically been one of the primary bioavailability challenges limiting phytogenic efficacy in finished feed formulations. By engineering stability into the ingredient matrix, Alltech says operators can expect consistent physiological outcomes — spanning gut integrity, immune modulation, and average daily gain — from the mill through to market weight.
Phytogenics represent one of the faster-growing segments within the broader animal health and performance additive market, driven by producer demand for antibiotic-free production protocols and consumer-facing clean-label commitments along the pork supply chain. The global phytogenic feed additive market has attracted significant R&D investment from ingredient suppliers seeking to demonstrate dose-response relationships and reproducible clinical endpoints that can satisfy the scrutiny of large integrators and contract producers alike. Alltech's trial validation methodology, conducted under commercial — rather than controlled-laboratory — conditions, is a direct response to that operator demand for real-world performance data.
For nutritionists and procurement managers formulating sow, nursery, or finishing diets, Olerix is positioned as a drop-in performance tool rather than a replacement for base nutritional programs. Alltech has an established co-manufacturing and distribution infrastructure across North America, Europe, and key Asia-Pacific pork-producing markets, which should support rapid commercial availability. The company has not disclosed mg/serving inclusion rates or specific trial endpoints in the launch announcement, but has indicated that full trial data references are available to industry partners on request.
The introduction of Olerix reflects a broader formulation trend in which encapsulation and matrix-protection technologies — long standard in human nutraceutical finished formulations — are migrating into precision livestock nutrition, where bioavailability engineering is increasingly a competitive differentiator.
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