What is acne prone skin?

What causes acne?

Acne is caused by a combination of factors, both internal and external.

Internal

Genetics: Acne is not just a cosmetic nuisance, but can in fact be determined by our genes. If you have parents who suffered from the skin condition, then research shows that there is an increased chance of developing acne yourself.

Hormones: Hormones play an important role in causing acne. Specifically, hormonal fluctuations during puberty can cause an increase in oil production, leading to clogged pores, which then leads to breakouts.

Stress: When we are under stress our bodies produce excess hormones which can trigger breakouts.

Diet: Cited as one possible contributor; studies have suggested that foods with high glycemic indexes and excessive dairy consumption could be triggers for breakouts or make existing acne worse.

Smoking: It is known to have detrimental effects on skin health, including the aggravation of acne. In particular, smoking triggers oxidative stress and alters sebum composition which can lead to a worsening of your complexion.

External

Pollution: In polluted areas, long-term exposure to carbon monoxide and other pollutants can cause free radical damage which leads to breakouts.

Harsh weather/temperature: Air conditioning or too much heat on the skin can dry out the protective barrier of the epidermis, leaving it defenseless against bacteria. Extremely cold temperatures can also put strain on our facial muscles, leading to more prominent pores and increased oil production.

Harsh/unsuitable skincare products: Certain products, including those that are too harsh or contain ingredients like irritants and comedogenic oils, can contribute to skin inflammation and an increase in acne scars.