This product you are reviewing is suitable for professional use only. It is suitable for use by permanent make-up experts - beauticians and people with professional training. Application of permanent make-up by people who do not have mastery and journeyman certificates may cause undesirable results. Permanent make-up dye 10 ml Perfect results with Turkey's first domestically produced permanent make-up dye b.C.N.T. Ministry of Health notifications have been made. Dermatologically tested. Heavy metal tests have been carried out. It is the world's first halal certified product. It was developed for use in permanent make-up and microblading applications with its intense and extra pigmented formula.