Aviform Force 12+ DMG 500 ml. Pre-race booster. Pigeons Products -Aviform Force 12+ DMG, instantly bio-available, high potency co enzyme of vitamin B12, now with an added charge of DMG, as a liquid nutritional supplement for administration prior to basketing -Improves Performance ad Recovery -Promotes increased oxygen utilisation -Improves metabolism of protein, fat and carbohydrates