Salon Developer Comparison: THE OX, Sroloc OX and TIERS Developer
Developer texture, formulation and handling differ more than the label suggests. Compare three Japan-made 6% developers - HAIR STANDARD THE OX, Sroloc OX and TIERS Developer...
Inside THE OX: HAIR STANDARD's Salon Developer in 6% and 3%
A developer is used across almost every colour service, so formula and format both shape everyday salon work. This guide looks inside HAIR STANDARD THE OX...