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Closed comedones

Closed comedones are clogged skin pores caused by an excess of sebum and dead skin cells. Unlike blackheads, they remain beneath the surface of the skin, forming small white bumps. An appropriate skincare routine can help prevent their formation and improve the appearance of the skin.
FAQ about closed comedones

What factors cause closed comedones?

Excess sebum, buildup of dead skin cells, and unsuitable cosmetic products can all contribute to the formation of closed comedones.

How can closed comedones be prevented?

To help 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 at “unclogging” pores and eliminating closed comedones.

Can certain cosmetics cause closed comedones?

Certain ingredients may be capable of inducing closed comedones. However, studies on this subject remain limited and do not show consistent results.

Can excessive cleansing make closed comedones worse?

Yes, overly aggressive cleansing can irritate the skin and lead to reactive hyperseborrhea, which worsens the problem.

How does a closed comedone develop?

Some closed comedones may disappear on their own. In other cases, sebum can continue to accumulate and lead to a bacterial infection, causing inflammation. In cases of persistent closed comedones, it may be advisable to consult a dermatologist.

Where do closed comedones appear?

They are often found on the face, particularly the forehead, cheeks, or chin, but can also appear on the back or chest area, regions that are rich in sebaceous glands.

Are closed comedones a form of acne?

They are part of what are called retention lesions of acne, at the non-inflammatory stage. That said, having one or two closed comedones on the face is not necessarily synonymous with acne.

Is it possible to extract a closed comedo?

Handling them is not recommended, as this may trigger inflammation or leave marks.

Can you have closed comedones if you have dry skin?

Yes, because they are also linked to impaired desquamation and not solely to excess sebum.

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