The Rubin skin typing system, also known as the Rubin Classification of Skin Texture, is a system that is used to classify skin based on its texture and level of photodamage. It was created by Dr. Reva Rubin, a well-known figure in dermatology. The system is often used to help determine the most appropriate cosmetic treatments for individuals.
The Rubin skin typing system includes three types:
Type I – Smooth Skin: This skin type is characterized by a smooth texture with almost no wrinkles, even with movement. This type is typically seen in younger individuals with minimal sun damage. The skin is supple and has few, if any, comedones or visible pores. This type is often the goal of many skin rejuvenation procedures.
Type II – Wrinkled Skin: This skin type shows wrinkles only during movement or expression. The wrinkles disappear or significantly lessen when the face is at rest. These individuals may have some photodamage but not to a severe degree. The skin may show signs of early aging, including fine lines around the eyes and mouth.
Type III – Rough Skin: This skin type has permanent wrinkles that are visible even when the face is at rest. The skin may also be rough or have a leathery texture due to significant photodamage. In addition, there might be visible pores, age spots, and other signs of aging. These individuals often require more aggressive treatments to improve skin texture and appearance.
It’s important to note that the Rubin skin typing system is not related to skin color or the propensity to tan or burn, which is the focus of other skin typing systems like the Fitzpatrick skin type classification.
The Rubin classification is used primarily to assess the degree of photodamage and aging, helping dermatologists and other skin professionals to decide on the best treatment options for skin rejuvenation.