Abstract: Benzoquinone compositions of enhanced solubility and bioavailability are described that contain at least one benzoquinone with at least one solubility-enhancing polymer. In one embodiment, the benzoquinone is coenzyme Q1O. Described methods to produce the bioenhanced products comprise dry blending and solvent spray drying. One aspect of the method includes the steps of providing a mixture comprising benzoquinone, a solubility-enhancing polymer and a solvent and removing the solvent to form amorphous benzoquinone. Products made by the invention's compositions and methods include pharmaceuticals, nutraceuticals, cosmetic, and personal care products for man and animal.

Abstract: Efavirenz compositions of enhanced bioavailability are described that contain efavirenz with at least one solubility-enhancing polymer. Described methods to produce the bioenhanced products comprise solvent spray drying. One aspect of the method includes the steps of providing a mixture comprising efavirenz, a solubility-enhancing polymer and a single solvent, a solvent blend or solvent/non-solvent blend removing and then evaporating the mixture to form amorphous efavirenz.

Abstract: A method for preparing solid materials is described. One aspect of the method includes the steps of providing a mixture comprising an organic material in a blend of a solvent and non-solvent for the organic material, distributing the mixture into either droplets or granules, and evaporating the solvent and non-solvent mixture to form particles having an average size of from about 0.5 ?m to about 5000 ?m.