Method and agents on the basis of 2-mercaptopropionic acid...

Method and composition for reducing malodor in permanently...

Method and composition for waving and straightening hair

Method for extracting malodorous compounds present in a formulat

Method for manufacturing, apparatus and technique for...

Method for permanently shaping hair

Method for treating hair fibers

Method of permanently restructuring curled or frizzy hair

Method of reducing malodors in permanent waving

Methods for relaxing and re-waving hair comprising at least...

Multimineral no-mix relaxer

Non-malodorous hair perming method

Oxidizing agent containing several components and process...

Permanent cosmetic composition for one-step permanent operation

Permanent process and agent

Permanent wave composition and method

Permanent waving lotion and method of use

Permanent waving with mercaptosilicones

Permanent-waving process comprising the preliminary...

Perming agent and method of treating hair with the same