The invention relates to abrasion-resistant free-flowing glycocyamine-containing mouldings, in particular pelletsand extrudates, and methods for their production. The bulk density of themouldings is from 350 to 850 kg/m3, and their grain sizerange is from 32 to 2750 µm, and their glycocyamine content is from 55 to99.9% by weight, based on the total weight, and they areparticularly suitable as feed additives.