Because you use your hands daily to perform various tasks, they are constantly exposed to harmful factors. This dries out the hands and speeds up the aging process. The sebaceous glands play an important role in maintaining the oily state of the skin, which protects it from drying out. While, the skin on the top of the hands contains few sebaceous glands and therefore dries out more quickly. The aging process starts from the age of 25. From this moment, the amount of collagen and hyaluronic acid in the skin decreases. Consequently, the skin becomes drier, thinner, more sensitive and loses its