BED HEAD bigger the better lightweight volume conditioner 30 BED HEAD bigger the better lightweight volume conditioner 30 oz is a lightweight, volumizing conditioner that helps to add body and shine to the hair. It is formulated with a blend of moisture-rich conditioners and polymers that help to detangle and smooth the hair while providing lightweight body, bounce and shine. It is designed to be used on all hair types and is safe for use on color-treated hair.