Versele-Laga Colombine Optimal Start 25Protein supplement Colombine Optimal Start 25 is eggfood in powder form for youngsters and breeding pigeons, rich in vitamin E. Contains 25% protein. Well balanced protein supplement for breeding and young pigeons Ensures a successful fecundation, breeding and growth of the young COMPOSITION bakery products, derivatives of vegetable origin, vegetable protein extracts, seeds, cereals, oils and fats, minerals, sugar, mannan oligosaccharides ANALYTICAL