Just as colostrum transfers vital immune knowledge from cow to calf, Immune Primer and Preconditioned Premix formulas use patented Transfer Factor technology to educate and inform the function of bovine immune cells, within hours and without side effects. Transfer Factors are derived from a proprietary combination of bioactive peptides found in colostrum and egg yolks with unique plant-derived heteropolysaccharides, probiotics, and highly bio-available micro-nutrients. It is the synergy of this combination of ingredients that bundles “the intelligence of colostrum” to rapidly assist livestock to naturally produce appropriate immune response

Swine Products

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Immune Primer Formulas for Swine


Breeding - sows

1 scoop orally day 6, Day 5 prior to breeding


Pre-farrowing - sows

1 scoop orally Day 7, Day 6 prior to farrowing


At Birth- pigs

1 scoop/25 pigs in 50 cc milk – 2cc/pig orally Day 1, Day 2



1 scoop/10 pigs. Sprinkle on creep feed Day 6, Day 7


At Weaning-pigs

1 scoop/10 pigs. Sprinkle on creep feed 1 day prior to weaning and day of weaning.


Cost 2.50 – 3.10 per pig

Death loss decreased 2%

Increased performance +18#


Runt Buster  

Drench 1.5 gm per runt 1-2 times per day for 3 consecutive days then pulse as needed to recover growth to normal size.




Trust Transfer Factor Technology

Trust Transfer Factor Technology to optimize immune system function in your companion animals and commercial livestock cattle. While many products use
rudimentary single ingredients known to aid immune health, Ramaekers Nutrition delivers the only immune support products harnessing Transfer Factors supported by a unique and patented blend of essential nutrients and powerful nutraceuticals.