Joico Flex Control (100ml) This Flex Control Paste from Joico is designed to thicken, shape & add texture to your hair, giving you show stopping style that looks fresh from the salon. Formulated with an innovative Bio-Advanced Peptide Complex™ that works to repair damaged hair & prevent further damage, this paste can be applied to towel dried hair for a firm yet flexible hold. Also perfect for use on dry hair for spot detailing & extra texture, this matte paste is an essential for pliable definition & control.