Free shipping on orders over $50!

Tomlyn L-Lysine Immune Support Chicken and Fish Flavored Powder for Cats, 3.5 oz.

(0)

$20.99

In stock - Ready to be shipped

Just one scoop of Tomlyn L-Lysine Immune Support Powder contains 500 mg of lysine, which supports normal eye function, respiratory health, and a strong immune system in cats. 

Research shows oral administration of 500 mg of lysine to cats resulted in less severe manifestations of conjunctivitis caused by feline herpesvirus (FHV-1).*

Plus, administration is easy — simply give one to two scoops daily for as long as your cat needs immune system support. Cats love our tasty, palatable fish-flavored powder. It’s easy to administer, simply add the powder to your pet’s regular food!

All Tomlyn products are backed by 100% satisfaction guaranteed! Try it today.

DIRECTIONS FOR USE: 
Administer at meal time. 

For kittens under 6 months: For daily administration give 1/2 scoop (0.26 g) twice daily or as directed by your veterinarian.

For cats 6 months and older: For daily administration give 1 rounded scoop (0.52 g) twice daily or as directed by your veterinarian.


* Stiles, J., Townsend, W. M., Rogers, Q. R., & Krohne, S. G. (2002). Effect of oral administration of L-lysine on conjunctivitis caused by feline herpesvirus in cats. American Journal of Veterinary Research, 63(1), 99–103.

ACTIVE INGREDIENTS PER SCOOP (0.52 GRAMS):
L-lysine Hydrochloride: 500 mg

INACTIVE INGREDIENTS: Brewer's Dried Yeast, Hydrolyzed Fish (enzymatic), Hydrolyzed Poultry Liver (enzymatic), Mixed Tocopherols (a preservative), Sodium Acid Pyrophosphate, Sodium Sulfate.

Just one scoop of Tomlyn L-Lysine Immune Support Powder contains 500 mg of lysine, which supports normal eye function, respiratory health, and a strong immune system in cats. 

Research shows oral administration of 500 mg of lysine to cats resulted in less severe manifestations of conjunctivitis caused by feline herpesvirus (FHV-1).*

Plus, administration is easy — simply give one to two scoops daily for as long as your cat needs immune system support. Cats love our tasty, palatable fish-flavored powder. It’s easy to administer, simply add the powder to your pet’s regular food!

All Tomlyn products are backed by 100% satisfaction guaranteed! Try it today.

DIRECTIONS FOR USE: 
Administer at meal time. 

For kittens under 6 months: For daily administration give 1/2 scoop (0.26 g) twice daily or as directed by your veterinarian.

For cats 6 months and older: For daily administration give 1 rounded scoop (0.52 g) twice daily or as directed by your veterinarian.


* Stiles, J., Townsend, W. M., Rogers, Q. R., & Krohne, S. G. (2002). Effect of oral administration of L-lysine on conjunctivitis caused by feline herpesvirus in cats. American Journal of Veterinary Research, 63(1), 99–103.

ACTIVE INGREDIENTS PER SCOOP (0.52 GRAMS):
L-lysine Hydrochloride: 500 mg

INACTIVE INGREDIENTS: Brewer's Dried Yeast, Hydrolyzed Fish (enzymatic), Hydrolyzed Poultry Liver (enzymatic), Mixed Tocopherols (a preservative), Sodium Acid Pyrophosphate, Sodium Sulfate.

Expert Care for Every Member of the Pack

90-Day Guarantee

If you aren't 100% satisfied, we
offer a full refund or replacement.

Vet Trusted

Used and recommended by vet clinics for over 90 years

Effective Ingredients

Formulated with high-quality, clinically studied ingredients.