DIMETHYLFORM DMG for Racing Pigeons – Dimethylglycine (DMG) – the proven natural nutritional racing pigeon performance enhancing supplement. The original and best Pigeon DMG. UNIQUE POINTS: The original and best Dimethylglycine (DMG) pigeon supplement. BENEFITS: Helps prevent muscle fatigue and cramp, Less lactic acid is formed during muscle work, Reduces breakdown of muscle tissue and helps protect muscle against injury, Greatly improves endurance and stamina. INGREDIENTS: N-N, Dimethylglycine (Vitamin B15/Pangamic Acid) with glucose transporter. ADMINISTRATION: Add 1 scoop (2.5g) per 2 pints of drinking water for 5 days before a race (mixed with any Aviform supplement).