There is hardly a visit to a beauty salon without the use of a serum. The care product is considered a true secret weapon to give the skin an intensive care and to give radiant appearance. Sera are considered to be highly concentrated and contain highly effective active ingredients. But to be able to use them effectively, it is important to understand their mode of action and application.

The difference between one serumand a cream
The term „serum“ is Latin and means „whey“ in its original form. A serum is a highly concentrated cocktail that combines the most diverse active ingredients, including, for example, the skin’s own protein, antioxidants or hyaluronic acid, In contrast to a conventional cream, the content of valuable ingredients in a serum is much higher, which is also the reason for the stronger effect. But also in their effect, both care products differ significantly. A cream penetrates only into the skin surface and cushions it visually. A serum in turn penetrates the epidermis barrier and stimulates the activity of the cells deep inside the skin. Instead of a superficial treatment deeper skin layers are addressed, the care effect is clearer and more sustainable. However, the molecules of the serum must be very small in order to penetrate so deeply.
Another difference is that cosmetic serums are enriched with a small amount of lipids. Lipids are understood to mean water-insoluble fats. The serum leaves no greasy film on the skin, but provides them with lasting moisture.

A serum as sole care is not enough
Although it could now give the impression that a serum of the conventional cream is superior and therefore belongs exclusively used – but this is not correct. Instead, a serum should support the facial care to optimally care for heavily used areas. However, a cream fulfills a completely different task. It protects the sensitive skin from moisture loss and protects it from harmful environmental influences. For this, only the surface of the skin is addressed. The serum in turn takes care of the deeper layers. It is used specifically for extra care or as a skin conditioner for irritated skin.

When and how a serum is used
Particularly in the case of self-care, the question quickly arises as to when a serum should be used. Basically, the skin should be subjected to a special care as soon as it has irritation and irritation. In case of severe dryness, roughness or dullness, a serum can quickly remedy. Depending on the severity of the irritation, it is advisable to carry out the application over a period of several weeks. Only then will the skin get enough time to regenerate and process the ingredients long-lasting.
Before the serum is applied, the skin must be thoroughly cleaned. Dirt and fat residues dampen the effect of the various ingredients. It is worth, after a thorough cleaning with washing gel in addition facial Tonerto use. Subsequently, the serum can be applied without problems. As a rule, no more than 2 to 3 drops are needed to evenly moisten the entire face. Thanks to its nature, the product absorbs very quickly.

Scientific evidence for serums
Sera cost their price. Many users therefore wonder if their efficacy is even confirmed or if it is more of an overrated cosmetic product. There are a number of studies that show that in the case of long-term use, the depth of wrinkles is already reduced after four weeks. However, the effect is so small that it is imperceptible to the eye. After another eight to twelve weeks, the better skin appearance is clearly visible.
Of course, even a serum reaches its limits. Only superficial damage or temporary dryness wrinkles can be treated. Deep facial wrinkles caused by skin aging can not be resolved with the help of serums. Nevertheless, the beauty product has a positive effect on the aging of the skin and slows down wrinkles in their formation or depression.