The present invention comprises compositions comprising essential oils, ginsenosides, and polysaccharides. The present invention comprises methods comprising sequential solvent extraction and polymer absorbent purification to obtain fractions comprising essential oils, ginsenosides, and polysaccharides. The compositions of the present invention may be used in forms such as tablets, gel caps, or fast-dissolve tablets for use as dietary supplements or pharmaceutical compositions. The compositions of the present invention may be used for treatment of cardiovascular diseases, neurodegenerative diseases, inflammatory diseases, hepatic disorders, viral diseases, and cancer.