A new generation of anti frizz treatment by yuko safe gentle and natural anti frizz by yuko is the newest innovative japanese anti frizz treatment that will semi permanantley smooth away frizz and make hair more manageable and healthy looking combined with a unique blend of natural ingredients from silk soy and wheat anti frizz by yuko will safely smooth away frizz and seal in nutrients for a healthy shiny finish no harmful fumes no burning ayes or nose no nausea during procedure