Zylkene is the only veterinary supplement formulated with alpha-cazosepine, a natural ingredient derived from bovine hydrolyzed milk protein that has clinically proven calming properties to help relax cats and dogs. It acts on inotropic GABA receptors and decreases stress reactions within 90 minutes of taking. In chronic cases, the decrease in stress reactions will not be immediate, but the first effects are generally observed in the first fifteen days. In seeking to explain the infant’s relaxation after feeding, a team of French scientists discovered in breast milk a molecule with soothing properties: alpha-casozepine.
Key Benefits of Zylkene:
Non-sedating formula—promotes calm without altering personality
Effective for both short-term and long-term use
Can be safely used alongside other medications
Safe for puppies, kittens, pregnant and nursing animals
Highly palatable and easy to administer
Lactose-free formulation
Supports Pets’ Emotional Well-being:
Helps pets adapt to environmental changes (e.g., moving, travel, new pets)
Reduces stress associated with unfamiliar situations
Enhances receptiveness to behavior training and modification
Ideal as a first-line solution for mild to moderate stress
Ingredients
ACTIVE INGREDIENTS PER CAPSULE (2.55 grams)
Hydrolyzed Milk Protein (Bovine) Providing Alpha-Casozepine
WARNINGS: For animal use only. Keep out of the reach of children and animals. In case of accidental overdose, contact a health professional immediately. Store at controlled room temperature. Close securely after use.
CAUTIONS: If animal's condition worsens or does not improve, stop product administration and consult your veterinarian. Federal law prohibits the off-label use of this product in ruminants.