what is face oil

Is Castor Oil Comedogenic Or Skin Pore Safe?

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Castor oil is a popular ingredient in skincare products because of its natural ability to moisturize, remove dead skin cells, and help fight blemishes. You might be wondering, “is castor oil comedogenic?”

The answer is no. Castor oil has a comedogenic rating of 1, meaning it has a low likelihood of clogging your pores and causing breakouts.

This article will tell you everything you need to know about castor oil. Keep reading to learn about its comedogenic rating, benefits, side effects, and more.

What is castor oil?

Castor oil is a vegetable oil that is derived from the seeds of the castor plant.

The plant is native to Africa and the eastern Mediterranean, but it has been cultivated in tropical regions around the world for hundreds of years.

While you might see castor oil as an ingredient on a lot of labels, it’s different from other commonly used oils, like olive oil or jojoba oil.

Castor oil is a triglyceride made up of fatty acids, 90 percent of which is ricinoleic acid. The oil also acts as a humectant (attracting moisture to your skin), while nourishing it with vitamins, minerals, proteins, and other beneficial fatty acids.

It is widely used in the cosmetic industry, and you can find it in various products, including moisturizers, lipsticks, soaps, shampoos, and even hair conditioners.

What is comedogenic?

Comedogenic means “causing comedones,” which are more commonly known as whiteheads and blackheads. Comedogenic oils clog your pores and can cause acne.

The best way to tell if an oil is comedogenic is by looking at its comedogenic rating. The oils we use are made up of fatty acids. Some of those fatty acids (oleic acid) tend to clog pores, while others (like linoleic acid) dissolve the sebum that clogs your pores.

So when you look at an oil’s comedogenic rating, you are looking at how likely it is to clog pores. The higher the rating, the more likely the oil will clog your pores.

If you have oily or acne-prone skin, it’s best to avoid oils with a high comedogenic rating, as they can clog pores and irritate your skin.

The comedogenic rating

The comedogenic rating is a scale of 0 to 5 (5 being the highest or most likely to cause acne). It tells you how likely it is that oil will clog pores.

  • 0 – Does not clog pores
  • 1 – Low
  • 2 – Moderately low
  • 3 – Moderate
  • 4 – Fairly high
  • 5 – High

Is castor oil comedogenic?

No, it isn’t.

However, the comedogenicity of castor oil depends on several factors: the type of castor oil you are using, your skin type, and other ingredients in your skincare product.

Castor oil is best for people with dry or normal skin, as it makes the skin very supple when used in the right concentrations. If you have acne-prone or oily skin, it’s important to understand the type of castor oil you’re using.

There are many types of castor oils with varying levels of purity. Some types can be non-comedogenic, while others can clog your pores.

If you are concerned about the possibility of castor oil clogging your pores, you can always buy the non-comedogenic version (which will be labeled as such).

You should also ensure that the product you choose is pure castor oil and not a cheaper knockoff (or castor oil infused with other oils).

What is the comedogenic rating of castor oil?

Castor oil has a comedogenic rating of 1.

This means that it has a low likelihood of clogging pores and causing acne. It is fairly low on the comedogenic scale, but not as low as jojoba oil or squalene oil, which have ratings of zero.

If you have oily or acne-prone skin, it’s best to apply castor oil to a small area of your skin before using it on your face or other areas prone to acne.

What are the benefits of using castor oil for skin?

  • Treats acne
  • Moisturizes skin
  • Reduces fine lines and wrinkles
  • Fights bacterial infections
  • Soothes painful, inflamed skin conditions
  • Reduces dark circles under eyes
  • Promotes wound healing
  • Heals sunburn
  • Fades stretch marks
  • Fades dark spots, sunspots, and other hyperpigmentation

What are the side effects of using castor oil for skin?

Most people can use castor oil safely with few side effects. However, some people may experience an allergic reaction to this oil.

An allergic reaction is the body’s response to an allergen, which is any substance that causes an allergic reaction. With castor oil, you may be allergic to the ingredient ricinoleic acid, which makes up about 90 percent of castor oil.

Symptoms of an allergic reaction include:

  • Itching or burning sensation in the eyes
  • Hives, rash, or redness on the skin
  • Sneezing and runny nose (similar to a cold allergy)
  • Swelling at the site of contact.

How to test for any allergic reaction

Rub the castor oil onto the inside of your wrist. This area is known as a “hot spot” because it tends to show a reaction quickly.

If there is no negative reaction after 24 hours, then you can use the oil without fear. However, if you notice any reactions, avoid using castor oil and consult a dermatologist or doctor if your symptoms worsen.

How can you use castor oil on your face?

  • Wash your face before applying it. You want to make sure that you are starting with a clean canvas.
  • Pour some castor oil onto a cotton ball or clean cloth, then apply it directly to your face.
  • Make sure you get all areas of your face, including under the chin and forehead.
  • Wait for at least 30 minutes before washing it off with warm water.
  • For best results, leave it overnight, then wash it off with warm water in the morning.


is castor oil comedogenic

Can you use castor oil to treat dark spots?

Yes, you can.

Castor oil is an inexpensive and all-natural way to treat dark spots, acne scars, freckles, sunburn, and other discoloration issues.

You can also use it for skin lightening by applying it directly to your skin or using it as a carrier oil for other ingredients that are effective in treating discoloration.

Can you use castor oil with vitamin E oil?

Yes, you can.

Both castor oil and vitamin E oil are popular natural treatments for skin conditions, including acne, inflammation, hyperpigmentation, and dryness. You can mix the two oils and then apply the mixture to your skin for an instant glow and shine.

Is it okay to put castor oil on your face?

Yes, it is.

You can use a small amount of castor oil on your face in the morning than at night before bedtime. You can also add a few drops of castor oil to your favorite moisturizer or face cream.

Is castor oil a good moisturizer?

Yes, it is.

Castor oil can penetrate the skin deeply and effectively to hydrate it. It can also help in eliminating wrinkles, healing stretch marks, fading blemishes, treating sunburns, and nourishing the skin.


In the end, castor oil is most likely not comedogenic. But as with most oils, some individuals may find that it is comedogenic to their skin.

If you have oily or acne-prone skin, it’s best to exercise caution when using castor oil. You can also try using organic jojoba or tamanu oils, as they are non-comedogenic and great for all skin types.

Thanks for reading.

You can get more helpful beauty tips here on MBGON.