INGREDIENTS PORE MINIMISING
SOMETHING TO P
Many factors can contribute to enlarged pores and several new-to-market ingredients promise to help minimise their appearance. Rouah Al-Wakeel explains more
orous is the term used to describe rocks and other materials that have minute holes through which liquid and air pass. Although the skin is more complex, this term has been adapted to describe our skin orifices, pores – these are openings of the pilosebaceous follicle, which is the hair follicle itself with an attached sebaceous gland and arrector pili muscle in the dermis. They excrete sebum, sweat and dead skin cells in order for our skin to function well and remain healthy. In order to get a true understanding of what pores are, it is important to recognise that not all pores look alike. Factors from pore size to pore visibility can vary among different individuals. While this could be a result of the exposome, external factors such as an accumulation of dirt, oil or dead cells in the pores, and an individual’s ethnicity can also contribute to the size and density of pores on their skin.
Depending on skin type and with age, facial pores tend to dilate more and for longer, and to bring more sebum to the skin’s surface. It is therefore necessary to work on the key factors in their opening mechanism and its consequences, for finer-textured skin and a more even, less shiny complexion.
22 September 2022
At their normal size, pores are barely visible; however, the simplest change to an individual’s skin can cause pores to become dilated. When this happens, they become black due to the oxidation of the excess sebum and keratin in the pore and therefore become more visible.
It is now thought that the most clinically relevant causes of enlarged pores can be reduced skin elasticity and tension due to ageing; an increase in hair follicle size; and excess sebum production. Sebum is continuously produced by the sebaceous glands and it is secreted to the skin surface through the hair follicle pore. Together with sweat, it forms the hydrolipidic film, which maintains the hydration of the skin and protects it from external aggressions.
Hormonal changes in the body can have an effect on pores, in addition to stress, tiredness, smoking, pollution and excessive exfoliation. The use of comedogenic products may induce an overproduction of sebum, which leads to oily skin and impurities.
Further from this, when pores themselves become enlarged, they tend to take different shapes depending on where they are on the skin and the causes of their enlargement. Other causes of enlarged pores can be a result of skin conditions
cosmeticsbusiness.com
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