Anpario Feed Additives

RSB Poultry Services are a distributor of high performance natural feed additives for animal health, hygiene and nutrition.

Nature’s Answer

Our focus is on intestinal health and nutrition and utilising this understanding to improve animal performance and producer profitability.

Popular Products

Our poultry portfolio provides solutions for broilers, laying hens, breeders, turkeys, pheasants, partridges, quails, ducks and other avian species.

Orego-Stim Powder, Orego-Stim Liquid, Salkil and Optomega Plus as just some of the products we supply most.

Orego-Stim Powder & Liquid

Orego-Stim powder is a leading high quality, phytogenic eubiotic containing 100% natural oregano essential oil on a unique carrier system. Developed to manage intestinal health in livestock and aquaculture, supporting optimum gut integrity and performance.

Formulated to be low inclusion and free-flowing for inclusion in finished feed to give an effective homogeneous mix.

Orego-Stim liquid is the leading high quality, phytogenic eubiotic, containing 100% natural oregano essential oil.

Optomega Plus

Optomega Plus is formulated on a specially selected carrier to provide a consistently high level of 100% natural EPA and DHA in the form of a free-flowing, easy to use product.

Designed for use in breeding livestock, Optomega Plus is a rich source of EPA and DHA; the most biologically active omega 3 fatty acids.


The Oaks
Poolhead Lane
Earlswood, Solihull
West Midlands B94 5ES

Contact Numbers

Main: 0845 527 6966

Fax: 0871 408 8952