Special Offer! iHeartCats L-Lysine Powder with Cat Nip – Chicken & Salmon Flavor – 90 CT


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Look! On the couch…It’s a bird. It’s a plane. It’s Super Kitty! Help your cat take a deep breath and see things clearly with this tasty treat. L-Lysine Powder with Cat Nip – Chicken & Salmon Flavor give your feline friend the boost needed for improved respiratory and ocular health while promoting a healthy immune system.

Benefits of L-Lysine Plus:

  • L-Lysine for optimal respiratory and eye support
  • Support good respiratory, eye, and immune health!
  • Great for multi-cat colonies or households!
  • Contains Chicken, Salmon Flavor and Cat Nip that make the powder YUMMY for your kitty … and that’s important!
  • 2.16 oz. jar contains approximately 90 servings


Scientifically Formulated – L-Lysine is an ideal daily supplement for any cat to help maintain optimal support of respiratory and eye wellness. Senior cats, recently adopted feline friends, outdoor cats, or multi-cat households really can benefit from a daily supplement with L-Lysine! We know cats can be picky, so the scientists spent an entire year testing and tweaking the flavor to make it a true favorite of any cat!

Ingredients with a Purpose – L-Lysine Plus contains appropriate levels of L-Lysine, an important amino acid which works with the cat’s system to participate in immune system support and ocular health.

1) L-Lysine is an amino acid with properties that helps with support respiratory and ocular health.
2) Catnip can assist in reducing anxiety, stress and depression. It may also help reduce stomach pain and bloat.
3) Brewers Yeast – a good source of both B vitamins and the mineral chromium. B vitamins play an essential role in the health of your cat’s skin, coat, and eyes.
4) Chicken & Fish flavoring – tastes your kitty craves !




Direction For Use: 

  • For kittens under six months ..... 1/2 scoop twice daily
  • For cats over size months............. 1 scoop once or Twice daily

Store tightly closed at room temperature to ensure freshness.

2.16 oz. jar contains approximately 90 servings


Not for human consumption. Keep out of reach of children and other animals. In case of accidental overdose, contact a health professional immediately.
Overdose, contact a health professional immediately. Do not use if tamper-evident seal is broken or missing.



Lois 06/16/2024

L-lysine is an important addition to my cats diet. I am glad I can buy it here, at I (heart) cats. My purchase helps feed cats in need.

Cathy 05/25/2024

Not sure if it's working or not yet. Too soon to tell.

Brian 03/27/2024

No comment entered by customer.

Hollie 02/20/2024

Haven't yet tried

Shawna 01/27/2024

Really helps my cat during the winter months.

Special Offer! iHeartCats L-Lysine Powder with Cat Nip – Chicken & Salmon Flavor – 90 CT