Easypill L-Lysine Cat- 20 Chewables

Aim: To provide a high level of L-Lysine which is a competitive inhibitor of L-arginine.

Active substance: L-Lysine (500mg/pellet)

Once daily oral administration of 400 mg of L-lysine to cats latently infected with FHV-1 was associated with reduced viral shedding following changes in housing and husbandry but not following corticosteroid administration. This dose caused a significant but short-term increase in plasma L-lysine concentration without altering plasma arginine concentration or inducing adverse clinical effects.

More information can be found on the following link: Efficacy of oral supplementation with L-lysine in cats latently infected with feline herpesvirus.