Horst Höffkes

Mittel zum Färben von keratinhaltigen Fasern

Oxidation colorants for dyeing keratinic fibers, containing a special combination of alkalisation agents

Brightening and/or dyeing agent with urea derivatives

Oxidative dyeing composition

Agents for colouring keratin-containing fibres

Stable dyeing emulsions

Ionic-liquid-containing products for dyeing and/or brightening keratin fibres

Mittel zum Färben und/oder Aufhellen keratinischer Fasern mit neuartigen Wirkstoffen

Agent, useful for coloring and/or brightening keratin fibers, preferably human hair, comprises specific amount of one or more formic acid ester and imido formic acid ester

Agent, useful for coloring keratin fiber, preferably human hair, comprises at least indole/indoline derivative as natural dye and a compound with optionally substituted ortho-dihydroxyphenyl structural units in a cosmetic carrier