Carotenoid compositions of enhanced solubility and bioavailability are
described that contain at least one carotenoid with at least one
solubility-enhancing polymer. In one embodiment, the carotenoid is a
provitamin A carotenoid such as .beta.-carotene. In another embodiment
the carotenoid is a non-provitamin A carotenoid such as lycopene or
lutein. Described methods to produce the bioenhanced products include dry
blending and solvent spray drying. In accordance with certain embodiments
of the invention, the method includes the steps of providing a mixture
comprising the carotenoid, a solubility-enhancing polymer and a solvent
and removing the solvent to produce an amorphous form of the carotenoid.
Products made by the invention's compositions and methods include
pharmaceuticals, nutraceuticals, cosmetic, and personal care products for
man and animal.