BioSilk Volumizing Therapy Styling Foam Medium Hold 12.7 ozBioSilk Volumizing Therapy Styling Foam penetrates Silk and Rice protein plus Hair Volume Complex to add weightless body, and long-lasting medium hold with manageable movement and shine. UV absorbers protect hair from harmful UV rays. Sulfate and Paraben Free. BioSilk Volumizing Therapy Styling Foam Medium Hold 12.7 oz