Zur Wiesche Erik Schulze

Cosmetic composition used for cleaning and/or caring for skin and hair comprises sericin and fibroin and/or their hydrolyzates and/or derivatives

Aktive ingredient combination of hydrocarbons and oily substances in cosmetic preparations

Cosmetic composition comprising purine and/or a purine derivative and taurine

Hair conditioners comprising amino-functional silicones

Hair-conditioning agents comprising imidazolines and amino-functional silicones or dimethiconols

METHOD FOR TABLETTING THICKENING SYSTEMS

SOLID COLORANT FOR KERATIN FIBRES

Method for conducting extracorporeal analysis of hair follicle cells

Synergistic combination of silk proteins

Cosmetic agents comprising purine and/or purine deratives ii