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HOME Learn Teenage Acne

Teenage Acne

BY Lili Frances Kerr
Teenage Acne

Teenage years are difficult for girls and even more challenging when you have acne. If you’re a teen, this article will explain why your skin is breaking out, and how to treat it.

What causes teenage acne?

Every internal cause of acne is due to an excess in sebum production. Sebum is an oily substance produced by the sebaceous glands of the skin.

Sebum has a few important roles. It helps to protect the skin from bacteria and fungi, keeps the skin hydrated, and helps regulate your immune system.

When we reach puberty, our hormones begin to shift and change dramatically, causing our skin to produce more sebum. This is why teenagers experience breakouts more often than any other age bracket.

Which hormones cause teenage acne?

The male-sex hormone 5α-dihydrotestosterone (DHT) is the most common cause of acne in females.

Even though DHT is a male-sex hormone, it is still present in a woman’s body and is an essential part of her endocrine system. DHT helps to determine the age at which girls go through puberty. 

As a girl begins the process of puberty, her DHT levels rise. As DHT is made from testosterone, the higher the levels of testosterone the more DHT is produced. Roughly about 10% of testosterone is converted into DHT in a healthy adult.

Testosterone levels change throughout our lives. Typically a female’s testosterone levels begin to rise from the age of thirteen, which is why the first acne breakout often occurs at this time.

Why do some girls break out and others don't?

Teenagers can break out for all the same reasons as adult women. However, a teenager’s acne is much more likely to be caused by a diet high in sugars or a sugar sensitivity. This is because puberty is associated with increased sugar sensitivity – as is the case for women during pregnancy. 

Mid-way through puberty there is a marked increase in insulin resistance,

which reduces again at the end of puberty. That’s why many girls’ skin will clear roughly between the ages of 16-20.

This is why it’s not recommended to treat a teenage girl’s acne with hormonal intervention, such as hormonal birth control, as her acne may recover on its own when she reaches adulthood. The danger with hormonal intervention is that she will need to recover and rebalance her natural hormonal state after coming off hormonal birth control, which may cause further acne down the line.

There are a few reasons why some girls experience breakouts and others do not:

  • How much sugar and simple carbohydrates they eat, in relation to how much they exercises. 
  • The severity of insulin resistance.
  • How much testosterone and DHT their bodies produce.
  • How much sebum is produced by their skin.
  • Their preventative skincare routine,.
  • Genetics and if they have acne-prone skin.

Dairy and acne

Consuming lots of cow’s dairy can also lead to elevated levels of DHT. This does not mean that cow’s dairy needs to be completely removed from the diet as all foods are OK in moderation. If dairy consumption is high, there are many healthy nut-based alternatives.

How to treat teenage acne

The best way to treat teenage acne is by changing your diet and taking a supplement that supports the healthy metabolism of sugars. 

Diet-wise, it’s most effective to reduce sugars and simple carbohydrates. These include the following:

  • White flour and white rice.
  • Processed sugars.
  • Sugary drinks.
  • Cow's dairy.
  • Fruit juice.


Acne Clear Now is effective at regulating blood-sugar levels and lowering DHT, however it's important to speak to your healthcare provider before taking any supplements if you're under 18.

Skincare for teenage acne

Treating teenage acne with skincare is also a good option, as sometimes skincare alone can be enough to completely clear the skin.

For natural options, look for products that contain essential oils of tea tree and lavender, as well as hemp seed oil and topical probiotics. Avoid coconut oil which can be very pore clogging.

Pharmaceutical topical options include salicylic acid and benzoyl peroxide, as well as a topical antibiotic and zinc combination.

Caution on strict diets and eating disorders

Eating disorders in girls and young women are unfortunately far too common. It’s very important to understand that even though a diet high in sugars and simple carbohydrates can be the cause of acne, these foods are also an essential part of the enjoyment of being a teenager, especially in social situations.

If you’re a teenager or you’re a caregiver of a teenager with acne, please practise moderation with any diet. Cut down on sugars and simple carbohydrates in moderation, rather than cutting out these foods completely. The most important thing, above anything, is to continue to enjoy the pleasure of eating sugars and simple carbohydrates from time to time, in moderation. Keeping in mind that the stress or hormonal disruption from an eating disorder can contribute to acne too. 

Start your journey to heal your acne now.

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  • The only supplement that works for the three main causes of acne.

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