- Immune System Support
- Quality Seal NASC
- Perfect for Multi-Cat Households and Boarding
- For Use in Cats Only
Now Pets L-Lysine Powder helps support a healthy immune system, normal respiratory health, and also helps to maintain ocular health. Now Pets L-Lysine Powder is recommended by renowned veterinarian Dr. Barbara Royal, DVM, CVA, founder of the Royal Treatment Veterinary Center.