Process and composition for oxidative dyeing of human hair using catalase-free peroxidase

Abstract

Abstract The invention relates to a process and a composition for gentle dyeing of human hair, in which an oxidation dye precursor of composition known per se is mixed with a composition which contains, together or, up to use separately from one another, a catalase-free peroxidase and an oxidising agent, in particular hydrogen peroxide, in a reduced concentration of about 0.01 to 1 % by weight, preferably 0.02 to 0.1 % by weight, calculated as hydrogen peroxide relative to the total composition of the oxidising agent, and the dye mixture thus prepared is then applied to and allowed to act on the hair. The individual compositions can also be applied to the hair successively.

Inventors

• 👤 Klaus Dr. Dornbusch
• 👤 Heribert Lorenz
• 👤 Andrea Olt
• 👤 Jürgen Dr. Tennigkeit

Bibliographic Details