Performance Enhancer in pigeons Product Description: Vitamin B15 stimulates brain activity, helps adrenal gland function and boosts alertness in pigeons. It tones muscles, delays fatigue and speeds recovery after a competition. Benefits of Vitamin B15 (DMG) for Pigeons: Prevent Muscle Fatigue Improve Endurance Antioxidant Performance Enhancer Directions for Use: Feed orally: One (1) tablet per day, 5 to 6 days before competitions. One (1) tablet daily after the competition. Supplement Facts One (1) tablet provides: N, N-Dimethylglycine HCL (Vitamin B15)60 mg