What skin type is characterized by an overproduction of sebum?

Oily skin is characterized by an overproduction of sebum, which is the natural oil produced by the sebaceous glands in the skin. This condition often results in a shiny appearance, enlarged pores, and a tendency to develop blemishes or acne due to clogged pores. The excess sebum can create an environment conducive to bacterial growth, which can exacerbate acne.

Individuals with oily skin typically experience greasiness, particularly in the T-zone (forehead, nose, and chin), and may need to use specific products to control the shine and maintain balance in the skin. Understanding the characteristics of oily skin is crucial for estheticians, as it informs treatment choices and product recommendations aimed at managing oil levels without stripping the skin of necessary moisture.

In contrast, other skin types such as dry skin lack sufficient oil, combination skin has both oily and dry areas, and sensitive skin is more reactive and prone to irritation rather than defined by oil production.