Oily skin

Oily skin is caused by excess sebum , called seborrhea. It manifests itself mainly on the face and upper back, and is characterized by:

  • shines ;
  • thick, dull skin ;
  • enlarged pores ;
  • the presence of numerous comedones, more commonly called blackheads .

Skin can become oily for a variety of reasons, including:

  • hormonal reasons;
  • because of pollution;
  • in times of stress;
  • due to the use of excessively stripping cosmetic products.

With aging, oily skin generally presents few but deep and marked wrinkles.