Described is a storage-stable dust-free homogeneous particulate formulation. The formulation consists of (a) at least one water-soluble Vitamin E-derivative, (b) at least one hydrophilic polymer, (c) optionally additional surface-active substances, and (d) optionally additional pharmaceutical additives. The sum of (a), (b), (c) and (d) equals 100% by weight of the formulation. The fines fraction with particle diameters of less than 100 μm is less than 10% by weight. Describe also is a process for manufacturing the formulation, and use of the formulation as a solubilizing composition in pharmaceutical formulations.
