Feline facial pheromone F3

**Feline facial pheromone F3** is a synthetic analogue of the natural F3 fraction used by cats for facial marking of their physical environment. It is widely used to manage stress-related behaviors such as indoor urine marking, inappropriate scratching, and situational anxiety (e.g., transport, vet visits, environmental changes). > **Clinical Warning:** Residual enzymatic cleaners can break down the active ingredient. Ensure soiled areas are thoroughly rinsed and completely dry before applying the F3 spray. **Clinical Pearl:** Pheromones are highly species-specific. This product will not have any behavioral effect on dogs or humans in the household.

กลไกการออกฤทธิ์: The synthetic F3 analogue stimulates receptors in the **vomeronasal organ** (Jacobson's organ) → transmits signals to the **limbic system** → induces a calming and reassuring effect, particularly in the presence of stimuli associated with threats to physical resources or territory.

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