Insight Daily Use Shampoo This frequent use shampoo from the Insight brand restores the vitality of your hair while giving it softness and shine. PROCEEDS: It respects the natural moisture balance of your hair, increases the strength of the hair fiber and deeply nourishes your hair. HOW TO USE:<,strong> Apply the shampoo to wet hair and massage until lather. Then rinse thoroughly with water and repeat the process if necessary.