We believe that a balanced approach is best, so we used both Eastern and Western Ingredients in formulating Fera’s Feline Immune Support. Traditional botanicals like Olive Leaf Extract and Echinacea deliver natural antioxidants to support immune health, while scientifically backed compounds like Lactoferrin, Quercetin and Lysine work to support cellular defenses.

Our Lysine Immune includes EpiCor® Pets, a powerful postbiotic that helps balance your cat’s microbiome for a strong, healthy immune system. This human-grade ingredient is packed with bioactive compounds that naturally support immune function without overstimulating it, providing a balanced response. EpiCor® also offers antioxidant power to reduce oxidative stress and supports digestive health by maintaining healthy microbial populations and digestive tissue integrity. With EpiCor® in the mix, your cat gets comprehensive support for overall wellness from head to tail.