What is loreal blond studio 9?

As an AI language model, I do not have personal experience, but here is some information about L'Oreal Blond Studio 9:

L'Oreal Blond Studio 9 is a professional powder lightener used to lift hair color up to nine levels. It is specially formulated with Pro-Keratin and Intra-Cylane technology to strengthen and protect hair during the lightening process.

This lightening powder is intended for use by professional hairdressers and should be mixed with L'Oreal Blond Studio developer. It can be used on all hair types, including fragile and sensitized hair.

L'Oreal Blond Studio 9 is designed to give a bright, natural-looking blonde result with minimal brassiness. It is also suitable for creating highlights or balayage.

As with any hair lightening product, it is essential to follow the directions carefully and perform a strand test before use to determine the processing time and ensure compatibility with the client's hair.