oily skin causes

Oily Skin Causes: 11 Surprising Reasons Why Your Skin Is Oily

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Oily skin is characterized by the appearance of oil and shiny complexion. If these circumstances last for many years, the pores on the skin may be covered by excess oils and can cause acne problems.

If you are someone like me who constantly suffers from excess oil and shine on your face, you have come to the right place.

In this post, we will look at some of the main causes of oily skin and answer some of the major questions people have when it comes to oily skin and its causes.

How Do I Know If I Have Oily Skin?

Most people do not know their skin type, but that’s the first and the most important step for effective skin care. Understanding your skin type is crucial for selecting the right skin care products for your skin type and looking your best.

Follow the steps mentioned in this blog post to know whether you have oily skin or not.

Is It Good To Have Oily Skin?

It’s not that bad to have oily skin. Trust me when I say that. I have had oily skin for years now, and I know that it sure comes with some benefits.

First, you save money. You save money on products like highlighters because your face is naturally lit and you don’t need a lot of quantity of these products on your face.

Oily skin has its own natural oils. That’s a free product! I don’t know about you but that surely benefits me, because gal, I like to save some money 🙂

Also, I think it’s easier to remove oil than to add oils. If you have dry skin, it sucks (sorry) 😀 . If you have oily skin, all you have to do is take some blotting paper and blot the extra oil. It’s not that big a deal.

When you have oily skin, you age gracefully. That’s because moisturized skin is healthy. Oily skin is naturally moisturizing itself all day long. That makes you look younger.

All I want to say is, embrace your oily skin because I have never heard people say that diamond is too shiny. How about that? 😀

Now that we know that oily skin is not that bad after all, let’s look at some of the major causes of oily skin anyway –

1. Genetics

Genetics is one of the main causes of oily skin. The presence of large sebaceous glands is a hereditary attribute and gets passed down through genes.

As confirmed by the Journal of Dermatological Science, pore size and sebum output rate varies between different ethnic groups. While Asian people have smaller pore size and lower density, African American skin is characterized by large pore size which leads to the production of more sebum.

Read: https://health.howstuffworks.com/skin-care/information/health-factors/genetic-factors-affect-skin.htm

2. Age

Our skin produces less sebum as we age. Aging skin starts losing protein, such as collagen, and our sebaceous glands slow down as we age.

Ever noticed that people who have aging skin also have dry skin? Yeah, that’s because of a lack of collagen and sebum. Aging skin also has fine lines and wrinkles because of the same reason.

That’s one reason why you need to evaluate your skin type and skin care routine with age. People in their 30’s may not have the same skin type as they had when they were teens.

I suggest you take advice from an aesthetician to help evaluate your skin type and determine whether you need to make any changes to your skin care routine.

Read: https://www.onhealth.com/content/1/skin_the_effects_of_aging_on_skin

3. Environment

It’s no secret that humid and hot weather stimulates the secretion of sebum which leads to the production of more oil on the skin. On the contrary, skin dries out in arid or cold climates. Be sure to stay on top of your cleansing rituals to combat whatever nature throws your way.

4. Medication

Usage of oral contraceptives and hormone replacement medication can cause an increase in the production of oil.

Many popular medicines are known to cause dehydration, which leads to excessive production of oil.

Some over-the-counter medicines have that effect as well.

5. Diet

We are all aware of the many benefits of eating right. The consumption of high glycemic foods may result in the secretion of excess oil.

It may be difficult to stay away from foods that contain sugar and a high amount of refined carbohydrates. But beware, eating anything too frequently can lead to excess sebum production and shine.

Read: https://discovergoodnutrition.com/2017/05/how-your-diet-affects-your-skin/

6. Hormonal Changes

Hormones and oily skin are very closely related. Androgens (male hormones) are the hormones that are responsible for oil secretion. They fluctuate at times, mostly during puberty, just before menstruation, during pregnancy and during menopause. This leads to the production of excess oil on the skin.

Stress and illness are also known to prompt extra hormones to be released and this, in turn, leads to the secretion of more oil.

Read: https://www.youbeauty.com/beauty/hormones-and-your-skin/

7. Cosmetics Usage

While makeup is a great tool to cover up acne, oil, and breakouts, it is important to make a good choice when it comes to putting something on your face.

While choosing products for oily skin, opt for labels such as “oil-free and non-comedogenic”.

When removing makeup, choose a good quality toner to remove the excess product from cosmetics usage.

Do not forget to apply a good sunscreen before stepping out of the house.

It is important to choose skin care products that are appropriate for your skin type. For example, if you end up using a product for combination or dry skin when you have oily skin, it can lead to drying out of your skin, causing more oil production.

Poor quality cosmetics tend to be harsher on the skin and can make the sebaceous glands pour out more oil.

8. Over Washing

Just because your face is looking shiny, you do not want to over wash your face using harsh products. Scrubbing your face too hard can strip your skin of the much-needed moisture, and can cause the sebaceous glands to produce more oil. It’s best to use gentle facial cleansers when it comes to washing your face.

Read: Best Face Washes For Oily Skin

9. Skipping Moisturizer

If you have oily skin, the last thing you want to do is slathering a lot of moisturizer on your face. But, there are a lot of benefits of using a moisturizer for oily or pimple-prone skin.

Read: https://www.verywellhealth.com/do-i-need-a-moisturizer-if-i-have-oily-skin-15595

Moisturizers are very important in case you are using drying acne treatments like retinoids such as Retin-A and isotretinoin, or the antibacterial agent benzoyl peroxide.

Moisturizers don’t need to be very heavy or greasy. There are many moisturizing products that are created especially for oily skin. They are light, fast-absorbing, and don’t leave your skin feeling too oily.

Take the time and choose the right moisturizer after reading the labels. The best ingredients to look for are glycerin and hyaluronic acid. Ask your dermatologist for recommendations.

10. Lack Of Sleep

Not catching enough ZZZZZ’s at night?

If you do not get enough sleep, you are depriving the skin of its nourishment.

It affects the moisture levels in your skin and lowers your complexion’s pH levels, which is why our skin looks less youthful and less shiny.

When the pH levels of our skin drop, they create an imbalance, which causes the skin to not produce the moisture it needs and makes it look drier. It also creates unnecessary redness, leaving our skin uneven and trigger breakouts.

More information on how lack of sleep can affect your skin – https://www.cosmopolitan.com/style-beauty/beauty/advice/a42908/ways-sleep-can-mess-with-your-face/

11. Stress

Our skin produces excess oil in times of stress. Stress and tension can make the skin oilier. Ever noticed that you break out more when you are stressed? It is because our body produces more hormones like cortisol, which tells the glands to make more oil.

Read: https://www.webmd.com/beauty/the-effects-of-stress-on-your-skin


Oily skin comes with a lot of issues. There can be many causes of oily skin. It might be genetic, or because you live in a hot and humid climate. Oily skin can also be the result of a poor diet or using medication. You will need to address all the causes of oily skin to achieve a cleaner, clearer skin.

Try a lot of products and choose the product that works best for your oily skin. After you have formulated a plan, give it some time before you can start seeing some results. Meanwhile, try these home remedies for oily skin. They have helped me a lot in combating my oily skin issues.

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