RX Vitamins Liquid Immuno Original (4 fl oz)
RX Vitamins Liquid Immuno Original (4 fl oz)
Pharmaceutical-grade immune and respiratory support in a highly bioavailable liquid.†
⭐ Why PAC Recommends This
Liquid Immuno earns its place in the clinic because the liquid format genuinely improves bioavailability — especially in cats, where capsule administration is often impractical. The L-lysine and beta-glucan combination is well-supported in the veterinary literature for immune and upper respiratory support.
RX Vitamins Liquid Immuno combines L-lysine with beta-glucan in a liquid format optimized for absorption. Manufactured to GMP pharmaceutical standards, available exclusively through veterinary practitioners.
- L-lysine + beta-glucan combination
- Liquid format for superior absorption and easy dosing
- GMP pharmaceutical manufacturing
- Appropriate for dogs and cats
- Original flavor — 4 fl oz
How to use: Administer as directed on label or per your veterinarian's guidance.
† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. For use under the guidance of a licensed veterinarian.
Want personalized guidance? Our PAC veterinary team offers concierge TCVM consultations through PAC Concierge — with 15% preferred pricing on every product in the PAC Medical Store for members. Learn about PAC Concierge →
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