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Duralactin Feline L-lysine Paste

This page contains information on Duralactin Feline L-lysine Paste for veterinary use.
The information provided typically includes the following:
  • Duralactin Feline L-lysine Paste Indications
  • Warnings and cautions for Duralactin Feline L-lysine Paste
  • Direction and dosage information for Duralactin Feline L-lysine Paste

Duralactin Feline L-lysine Paste

This treatment applies to the following species:
Company: PRN Pharmacal


For use in cats and kittens to help support respiratory and ocular health while managing inflammation

Active Ingredients

per 1/2 teaspoon (2.5 ml)


250 mg

MicroLactin® (dried milk protein)

200 mg

Omega 6 Fatty Acids

162 mg

Omega 3 Fatty Acids

72.5 mg

Inactive Ingredients

Glycerin, Guar Gum, Malt Syrup, Mixed Tocopherols, Natural Chicken Flavor, Sorbic Acid, Sucrose, Water.

Cautions: Safe use in pregnant animals has not been evaluated. Some cats may be sensitive to milk proteins Should vomiting or diarrhea occur, or the animal’s condition worsens, consult your veterinarian.

Warnings: For use in cats only. Keep out of reach of other animals and children. In case of accidental overdose, contact a health professional immediately.

Recommended to help support respiratory and ocular health while managing inflammation. Duralactin® Feline L-Lysine Paste contains MicroLactin®, an exclusive dried milk protein concentrate derived from hyperimmunized cows that contain factors that appear to block cytokines and help manage neutrophil participation to support a healthy and normal inflammatory response. Duralactin® products also support normal activity and wellness.

Directions For Use

Give 2.5 ml (one notch or line on syringe) directly or with food twice a day.

Kittens may be given 1.25 ml (1/2 notch) twice a day.

Usually need 2 to 3 syringes per cat per treatment.

Using the Syringe:

Each line on the syringe corresponds with a notch that fits the wheel. The ring should be placed towards the wider part of the syringe. If the ring is at the top of the plunger, turn it to meet the wider part of the syringe, closest to the cap.

Turn the ring to the next line or notch on the syringe to deliver 2.5 ml. If 1.25 ml is desired, turn the ring between the lines or notches. Remove the cap and press the plunger of the tube to dispense the paste into the cat’s food. The paste may be mixed with food. Some cats may prefer the paste directly from the tube.

If the cap is difficult to remove, wrap a cloth around it and pull. Some paste may continue to come out of the syringe after the ring is flush with the syringe. This is normal and will stop once the cap is replaced. When turning the ring for the last dose, it may be necessary to turn the ring firmly to get to the end of the plunger.

Data on file

MicroLactin is a registered trademark of Stolle Milk Biologics, Inc. (SMBI)

All other trademarks are property of their respective owners.

©2017 Pegasus Laboratories, Inc.

Manufactured for: PRN Pharmacal, 8809 Ely Road, Pensacola, FL 32514

Call with questions or comments: 1-800-874-9764

Net Volume

Product Code:


32.5 ml


LB-PRN905 0118


CPN: 1090060.1

Customer Service:   850-476-9462
Telephone:   850-478-2770
Order Desk:   800-874-9764
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Copyright © 2023 Animalytix LLC. Updated: 2023-05-29