What GCSE levels do you need to be a hairdresser?

There isn't a specific set of GCSE grades required to become a hairdresser in the UK. While some salons might prefer applicants with good grades, it's not a mandatory requirement. What's far more important is completing a recognised hairdressing apprenticeship or vocational qualification. These qualifications generally require a certain level of literacy and numeracy, but specific GCSE grades aren't usually stipulated as entry requirements.