Marianne Heger opened 1980 aged 24 at that time as Marianne Kneis her Institute for Beauty Culture in Zeutern after her education as beautician at Helen Pietrulla Kosmetika in Heidelberg.
Even after she became Medical Doctor and started working in hospital and industry in 1988 she continued treating her beauty care patients as beautician in her leisure time with Pietrulla Kosmetika products and further premium products of other laboratories and manufacturers she has tested and was convinced therefrom.
Dr. med Marianne Heger, MD, PhD, used her knowledge and high standard to develop dermatology products for eczemas, neurodermatitis, psoriasis and erythemas and applied those also in her private part-time practice until she passed away 2005 as well-respected researcher and physician with international reputation.
Her extraordinary expertice with highest standard in services, research, skills and product developments can be seen in a number of products being very successful in international markets.
Since then her standard and business is continued within HRS.