Abstract: An additive for hair treatment compositions includes soluble animal keratin in admixture with hydrolyzed animal collagen and silk amino acids.

Abstract: An apparatus which is capable of being removably attached to a conventional, hand-held, electric hair dryer which is also capable of spraying a hair conditioner contained within a standard container such as an aerosol can. In one embodiment of the invention, the device is comprised of two generally cylindrical members. The first cylinder member is designed so that it fits onto the end of the nozzle of a conventional hair dryer. The first cylindrical member is attached to a tubular member which is capable of holding the container. In another embodiment of the device, the tubular member is attached directly to the nozzle of the hair dryer. The tubular member has an opening in its front through which a portion of the spray nozzle of the aerosol cannot pivot or turn because of the close fit of the opening and the spray nozzle. The tubular member of the hair dryer also has attached a trigger which when pulled causes the aerosol can to spray.