IMMUNE SYSTEM SUPPORT FOR CATS: L-Lysine supports a healthy immune system, normal respiratory health, and ocular health
PURE POWDER: Our l-lysine powder is 100% pure, safe, and free of any fillers
NASC CERTIFIED: Certified by the National Animal Supplement Council (NASC), an organization that protects and enhances the integrity of the animal health product industry
PET-PARENT APPROVED: Manufactured with the same attention to quality and detail NOW puts into their supplements intended for humans, from the sourcing of top-quality ingredients to finished product testing
Packaged in the USA by a family owned and operated company since 1968
