Mimic facial muscles, strictly speaking, no longer refer to the skin. But as these, the muscles make a significant contribution to the age-related skin changes and since recently there have appeared cosmetic products that affect them, we will consider them.
The device of the sebaceous gland can be imagined if you mentally apply a coat of cement on the skin and make it a depression that reaches the dermis. Then the walls of the resulting fossa will be lined with epidermis.
Acidic mantle of the skin is formed by a mixture of sebum and sweat, in which organic acids are added - lactic, lemon and others. These acids are formed as a result of biochemical processes taking place in the epidermis.
With pleasure burying ourselves in the warm sand on the beach, tearing flowers in the forest, wandering barefoot on the ground and lying on the grass, we hardly think about what a huge and hard work is being carried out at this time by the immune system of the skin.
The enzyme plays the role of an experienced matchmaker who arranges marriages where, in the natural course of events, there would be no chance of success. Each enzyme specializes in a single reaction.
The most mysterious cells of the epidermis are Merkel cells. They are responsible for the tactile sensitivity of the skin, so they were called tactile cells.
The term "peeling" comes from the English verb "to peel" - peel off, exfoliate. This is one of the old cosmetic methods. So, at home, you can use grape must, sour milk (for example, sour cream) and other products containing acids.
Massage originated in ancient times as one of the means of alternative medicine. The origin of the word itself is explained in different ways. Some philologists believe that the term originated from the French verb "masser" - rubbing, which, in turn, is borrowed from the Arabic language: "mass" - touch, touch or "maschs" - gently press.
Massage of the posterior surface of the neck is an obligatory stage in the conduct of a classical massage. It helps to normalize outflow of venous blood and lymph and blood pressure.
Plastic massage has a very strong effect on the tissues, which improves lympho-, blood circulation, strengthens muscle tissue, increases the skin turgor