Oya Permanent Hair Color 4-0 -N-

OYA Permanent Hair Color - For Professional Use Only Read and Follow All Usage and Safety Directions. Safety Warning: This product contains ingredients which may cause skin irritation on certain individuals. A preliminary test following the enclosed instructions must be made prior to each use. This product must not be used for dying the eyelashes or eyebrows, to do so may cause blindness. Rinse immediately if product comes into contact with them. Seek Immediate medical attention if irritation persists. Always follow the following precautions: Wear Suitable Disposable Gloves During the Mixing, Use, and Proper Disposal of this Product. Do Not Use If: Your Client has had a reaction to a Hair Coloring Product. - or - Your client has a sensitive, itchy, or damaged scalp. For Professional Use Only - We Cannot Be Held Responsible for Misuse or Errors Caused By Non-Professionals.