Closed comedones are obstructions of the skin's pores, caused by an excess of sebum and dead cells. Unlike blackheads, they remain beneath the skin's surface, creating small white bumps. A suitable skincare routine can help prevent their formation and improve the appearance of the skin.
Excess sebum, accumulation of dead cells, and unsuitable cosmetic treatments can be the causes of closed comedones.
How to prevent closed comedones?
In order to prevent closed comedones, it is recommended to cleanse the skin daily, gently exfoliate it on a regular basis, and use non-comedogenic products.
Which ingredients are effective against closed comedones?
Salicylic acid, retinol, and glycolic acid are effective in "unclogging" pores and eliminating closed comedones.
Can certain cosmetics cause closed comedones?
Some ingredients may potentially induce closed comedones. However, studies on this subject remain limited and are not unanimous.
Can excessive cleansing exacerbate closed comedones?
Yes, overly aggressive cleansing can irritate the skin and lead to a reactive hyperseborrhea, exacerbating the problem.
How does a closed comedone progress?
Some closed comedones may disappear spontaneously. In other instances, the build-up of sebum can continue, leading to a bacterial infection, which creates inflammation. In the case of persistent closed comedones, it may be beneficial to consult a dermatologist.