The Best Choice for Your Pet

Safe for Any Species

Created from naturally occurring compounds in the mammalian body, Leucillen works to fight infections and kill germs while maintaining a safe skin pH balance, all without stinging or irritating your pet.


The All-in-One Antiseptic

Leucillen's non-toxic and non-irritating formula makes it the perfect solution for killing the bacteria that cause dry, flaking, itchy, or inflamed skin, as well as fighting infections in both the skin and eyes.

Accessible and Affordable

Leucillen provides a cost-effective and easy-to-use remedy for a wide variety of topical ailments.

Just spray the affected area liberally, let it naturally dry, and repeat!


Works With (and for) Your Pet

Leucillen works in harmony with the body's immune system, aiding your pets' white blood cells to provide a safe, strong, and fast-acting fix for viral and bacterial infections.

Simply spray liberally to use, recommended for use 2/3 times daily, allow to dry naturally.

To alleviate the symptoms of allergy sufferers, liberally spray the affected areas to soothe and calm the external conditions.

"Healthy, Happy Animals From the Outside in"

Available: 50ml dropper, 150ml, 250ml, 500ml Spray



Use the Store Locator below to find a Leucillen retailer near you!