A solution of castor oil in eau de Cologne, 1 part in 4. Another: Glycerine and eau deCologne, of each 1 part; honey, 2 parts; rectified spirit, 4 parts. Another formula is as follows:—Castor oil, 1 oz.; esprit de rose, 1 oz.; spirits of wine, 2 ozs. A few drops of tincture of saffron to colour.