G and H Hair London is a hair salon in Hackney run by Gorka Arraras and Hanna Karlsson, who trained in London's leading salons and bring artistic flair to colour, cutting, and styling. Services include full and half head foils from £175, balayage from £215, blow dry from £55, and hair up from £130. Wedding hair is available by consultation. The salon offers conditioning treatments and Olaplex, with all colour services requiring a finishing treatment. Gorka specialises in signature blow dry and unique colour techniques, while Hanna creates Scandinavian-inspired blonde and balayage looks.