There is only a smooth transition from problem skin to pathological skin conditions. Although it is not the job of professional cosmeticians to diagnose skin diseases, it is essential to know the borderlines. Otherwise there is a risk of getting into conflict with health legislation.
Rosacea predominantly affects fair-skinned people and develops in adult age. Characteristic symptoms are erythema, changes of the superficial blood vessels and connective tissue as well as enlarged sebum follicles. Frequently there are also oedema and pustules to observe. In addition, there is a...
As a cosmetic agent, silicon plays a wallflower role. Only at the first glance, though: its salts and organic compounds are used in many applications, as e.g. masks, packs or hair care products.
Besides language and gestures also our eyes play a significant role in communication. Expressive eyes can be the decisive factor in determining sympathy and appeal. That is why the preventive cosmetic care of the eye area is of particular importance.
No doubt - the grey area between pharmaceutical and cosmetic skin care products is expanding. Dermaceuticals and dermocosmetics are keywords which demonstrate that the cosmetic product market is gaining grounds in the pharmaceutical field, not least because of legal claims for a proof of efficiency
Formaldehyde and acetone are immediately associated with nail hardeners and nail enamel remover. In chemical terms, these substances belong to the substance class of aldehydes and ketones - which are well-known molecules in cosmetic products like e.g. preservatives, perfumes or essential oils.
Whenever the skin is exposed to bright sunlight, the natural protective mechanisms of the skin will no longer be sufficient. Sun protection creams are inevitable in order to protect the skin against the negative effects of UV radiation. How do the UV filters in sun protection creams work and how...
They are a main component of natural essential oils - terpenes. The chemical compounds are primarily used as aromatic or flavoring substances in perfumes and cosmetics. Yet, they are also major intermediate products of the human metabolism.
Steroids can be found in food and skin care products, in pharmaceutical drugs and last but not least even in our own body. They have effects on heart and blood circulation, fat metabolism, sexuality and skin condition.
What do you understand by the term alcohol or alcohols? What are the functions associated with it? Imagining cosmetic products without this substance class is almost impossible, except for powders.
We come into contact with fatty acids day in, day out as they are elements of our daily nutrition and skin care. Already the syllable „fat" reminds us of calories and even more disagreeable is the idea of something like "acids". Fatty acids have more influence on our health than we generally assume,...
Legislative authorities suspiciously regulate and survey the use of alcohol, even in cosmetic products. Both quality and safety of skin care products do not benefit from this policy.
We cannot live without hormones. They influence our bodily functions, physical capacity and moods from birth to old age. We are particularly sensible of their effect during menopause.
Concerning the ingredients of cosmetic products their purity is essential. The fact that the products may also contain additives that are mandatory, have nothing to do with skin care and may even cause counterproductive effects is discussed in the following paper.
During adolescence teenagers increasingly pay attention to their outer appearance and frequently take a look in the mirror. Blemished skin often becomes a problem. Acne, perspiration etc. wreck their nerves. What can be done when the skin goes haywire, particularly at this time when everyone is...
Every problem skin requires a skin care which is optimally adapted to the individual patient, particularly during non-acute conditions or periods free of complaints. Preventive care may help reduce the stress for psoriasis- affected persons.