Avon Advance Techniques Absolute Nourishment, 100 ml, Hair Masks for Women, Have beautiful hair from roots to tips. The hair serum Avon Advance Techniques Absolute Nourishment takes perfect care of your hair and breathes new life into it. Characteristics: nourishes hair down to the ends leaves hair silky soft to the touch gives your hair intense shine gives your hair new strength How to use: Apply to wet or dry hair. Do not rinse. Afterwards, style your hair as usual.