Ref.

The professional brand REF comes from a country famous for its beauty, naturalness and simplicity: Sweden, which also owes its name to its homeland: REF stands for Referencec of Sweden.

REF offers a clear yet complete range of hair care and styling products. So the first of the three digits stands for Halt/Pflege, the second for Glanz and the third for the volume (scale from 0=little to 5=strong).