Usage Notes: Can be used daily of as needed during stressful events. Safe for use in geldings and mares. Directions: Give 2 to 3 ounces (60mL to 90mL) per 1200lbs as needed. Pi-Zen can be given during or after feeding. PI-ZEN – Zen in the Pen. Calm in the Chaos. Pi-Zen is a premium equine supplement formulated to support calm, focused behavior without causing drowsiness or dullness. Unlike typical calming products that rely on magnesium or thiamine, Pi-Zen uses Griffonia Seed Extract, a natural source of 5-HTP, to promote healthy serotonin levels in the brain. Pi-Zen helps horses stay focused and relaxed during training, travel, or competition without causing drowsiness. Serotonin is a key neurotransmitter that helps regulate mood, stress response, and emotional balance. In horses, balanced serotonin levels are linked to improved focus, reduced anxiety, and a more stable temperament—especially under high-pressure conditions like training, hauling, or competition. It’s also being explored for its connection to conditions like equine gastric ulcers and temperament-related challenges. ✅ Supports: Promotes focus and emotional balance Supports calmness during stress and hauling Non-drowsy, natural botanical-based formula Great for sensitive horses or high-stress environments 🔬 No magnesium. No thiamine. No fog. Just real focus. Pi-Zen helps your horse stay present, responsive, and ride-ready—even in high-pressure moments. ⚠️ Not for use in dogs.