Have You Heard the Castor Oil Benefits for Eyes?


From your eyes to your brows to yours lashes, Castor Oil can be the next great addition to your eyecare routine. It can also help with a variety of eye ailments ranging from dryness & redness to cataracts & conjunctivitis.

As we discuss in our first post about Castor Oil Therapy, castor oil has been used for hundreds, if not thousands of years, by several different ancient civilizations like the Egyptians. One of its main benefits was to help with constipation and help induce labor, but over time, more benefits and ways to use castor oil have been discovered. Now, you can use Castor Oil for Weight Loss, Castor Oil for Hair, and castor oil to help with menstrual cramps, treat arthritis and improve your haircare routine.

Castor oil is a carrier oil that can be combined with other essential oils in simple DIY blends and recipes. It also has plenty of therapeutic benefits just on its own. Castor oil is derived from the beans of the castor plant (Ricinus communis) and the process to create the oil neutralizes the otherwise toxic compound ricin.


castor tree and castor bean for castor essential oil


But don’t worry! Castor oil is perfectly safe. It contains a wide range of antioxidants and extremely healthy fatty acids. Castor oil also has antiviral, antifungal and antibacterial properties that make it safe and provide a variety of benefits. However, if using castor oil directly in the eye, it’s recommended to make sure you use a product made from the purest, organic ingredients that is sterile and hexane-free. For anyone with a severe eye condition, wearing contacts or already using eye drops, DO NOT use any kind of castor oil in or near your eyes. It is also important to immediately stop using castor oil if you experience any redness or irritation.

Before we get into the castor oil benefits and ways to use castor oil for your eyes, we’ll answer some common questions people also ask.


Questions People Also Ask about using Castor Oil for Your Eyes

Using Castor Oil for Eyebrows and Eyelashes

Castor Oil for Your Eyes

“Did you know castor oil eye drops can be used to treat a range of eye ailments? Castor oil encourages lipid production in the eyes and inhibits the evaporation of tears. It contains a range of powerful fatty acids and other antioxidants that can benefit your eyes, and is antibacterial, antifungal and antiviral.1


As we mentioned earlier, castor oil is very healthy and has many benefits for the eyes! The improved lipid production, antioxidants and fatty acids can help with conditions ranging from allergies to cataracts. We’ll discuss the full list of castor oil benefits for your eyes below.


Is it safe to get castor oil in your eyes?

“When applying castor oil to your eyelashes, be very careful that it doesn’t get into your eye. In the event that it does, flush your eye with water. Castor oil is generally regarded as safe. However, some people may have an allergic reaction to castor oil.”2


It would definitely be safest to test a drop of castor oil somewhere on your skin before attempting to use it anywhere near your eyes. Test out a drop or two on a healthy area and wait a few hours before trying castor oil in or near your eyes. While it is generally safe, it is also recommended to use a high-grade, cold-pressed product made from all-natural, organic ingredients.


Using Castor Oil for Eyebrows and Eyelashes

Will castor oil hurt your eyes?

Castor oil contains powerful fatty acids and other antioxidants that can benefit your eyes. But it is always best to use safer castor oil products available particularly for your ailment, which are sterile and chemical-free. You can procure them following an appointment with an ophthalmologist.”3


While it might not be necessary to consult an ophthalmologist before every time you use castor oil for your eyes, if you are nervous or have any doubts before your first time, a quick visit may put those fears to rest. An ophthalmologist can recommend certain brands or stores that carry the sterile, hexane-free castor oil needed for use in the eyes and provide more exact instructions that are specific to you and making your eyes healthy.


Can castor oil improve eyesight?

“Use antioxidant rich castor oil to improve vision, reverse cataracts and for many other health problems. However make sure you use the right type to prevent harming your eyes and vision in any way. The right type of castor oil for dissolving cataracts use 100% pure cold-pressed organic hexane-free castor oil. Put one drop of your pure organic castor oil into the affected eye once per day.”4


If you’ve already tested out the castor oil on your skin and you’re confident that you have no allergies, the next step is to make sure that you have the right type of castor oil. Organic, sterile, hexane-free and cold-pressed are the most important attributes to look for. And then, as this video stated, you can apply one drop of the castor oil to the affected eye once per day.


Castor OIl for Eyelashes

How long does castor oil take to grow eyelashes?

“The only way you can achieve effective results with castor oil is to religiously use it every night. To give you an average estimate, it takes about 3-6 months for eyelashes to grow back and for you to notice a significant change in the thickness, length, and overall appearance of them.”5


Using castor oil to grow your eyelashes can take time, but it’s a proven, natural substitute for chemical-based cosmetics products. Plus, castor oil has many more uses you can learn about in our post about Castor Oil Therapy, so one of bottle of castor oil can become a multi-purpose, all-natural problem-solving part of your day.


How do you apply castor oil to eyelashes?

“Make sure to use cold pressed castor oil because they tend to be pure and the natural kind. Take an eyeliner brush and slowly dip it into the castor oil, make sure the brush doesn’t carry oil in excess amount. Now with the help of that brush, apply the oil carefully on your lashes.”6

Simple enough! As we mention above, the process can take a few months to achieve the you’re looking for, but the process is natural, healthy and effective while the application is simple and easy.


Castor Oil has a wide range of benefits it can provide for the eyes. It’s even great for your lashes and eyebrows!


Castor Oil Eye Benefits Include Treating Redness, Puffiness and helping lashes grow

Castor Oil for Healthy Eyes


Castor Oil can be used to treat or help with the following:

  • Dry, red, itchy or irritated eyes
  • Conjuncitivits aka Pink Eye
  • Allergies
  • Cataracts
  • Treat under-eye wrinkles & dark circles
  • Eyelash growth
  • Eyebrow growth


Castor Oil for Eyes

Treating any of the above eye conditions with castor oil can be done by simply starting with the previous advice: start with one drop of castor oil in the affected eye once a day. Be patient and see if things improve over the next few weeks. Holding your eye open with one hand and using a dropper in the other would probably be the simplest and most effective method.

Castor Essential Oil being applies to eye lashes for eyelash growth

Castor Oil for Lashes and Eyebrows


For more information regarding how exactly castor oil can be used for your eyebrows and lashes, we did a little research and found this quote in Byrdie’s article: Does Castor Oil Help Lashes Grow?

“We asked Dominic Burg, PhD and hair biologist and chief scientist for Évolis Professional for his thoughts. “Castor oil contains ricinoleic acid as its main component, which is thought to work by stimulating the receptor of a special molecule called prostaglandin E2 (PGE2), which has diverse effects on the body including dilation of the blood vessels, uterine contractions, and bowel activity.” So how does this affect your lashes? Says Burg, “The theory is that PGE2 also has a role in hair growth by stimulating hair follicles to enter the growth phase.””7

Castor Oil for Lashes


So there you have it! The ricinoleic acid in castor oil is thought to be very effective at strengthening and growing eyelashes. As we mention in the castor oil questions section, the process can take a few months, but the results are natural and chemical-free.  

If you’re wondering what other compounds in castor oil benefit the eyelashes, here’s a quick list from our friends at the Good Health Academy:

“Castor oil is comprised of vitamin E, minerals, proteins and antibacterial properties. Apart from that they are also rich in triglyceride variant of fatty acids.”6

With all these compounds and healthy benefits, it seems safe to say that using castor oil on your eyelashes can help with volume, length and overall growth. Check out our 4 Easy Steps to Use Castor Oil for Your Eyelashes.


4 Easy Steps to Use Castor Oil for Eyelashes


  1. Start by washing your face and eyelashes from any makeup with light soap before bed; then rinse off and dry with a towel.
  2. Dip an eyeliner or mascara brush into your castor oil.
  3. Apply the castor oil to your eyelashes with the brush.
  4. In the morning, wash the oil away with the same light soap!


Use utama spice castor oil for eyebrow growth

Castor Oil for Eyebrow Growth

There are many different causes for thinning eyebrows. From genetics and heredity to hormone imbalances or nutrient deficiencies. Even damage from over-waxing or shaving can hurt your hair follicles and cause the eyebrows to grow back thinner.

Castor oil has several benefits that help restore healthy eyebrows. The antioxidants and fatty acids contained in castor oil stimulate blood circulation in the skin, nourish follicles and stimulates hair growth.


Here’s our simple 5 steps to access the benefits of castor oil and reclaim your health healthy eyebrows!


5 Simple Steps to Use Castor Oil for Eyebrows


  1. Start by washing your face and eyebrows with light soap before bed; then rinse off and dry with a towel.
  2. Evenly apply a few drops of castor oil to a clean cotton swab or mascara brush depending on eyebrow volume.
  3. Run the swab or brush over the area you’d like to stimulate growth.
  4. Next, massage the castor oil into the area and leave on.
  5. In the morning, wash the oil away with the same light soap!


Utama Spice Castor Oil

Utama Spice Castor Oil


If you’d like to learn more Castor Oil uses and benefits, check out our next post on the Best Castor Oil for Hair Growth.

Do you have some more castor oil tips for your eyes, eyebrows or lashes? Tell us! Like, share or comment on Facebook, Twitter & Instagram!




  1. https://www.biome.com.au/blog/castor-oil-eye-drops/
  2. https://www.healthline.com/health/castor-oil-for-eyelashes
  3. https://www.stylecraze.com/articles/benefits-of-castor-oil-for-your-eyes/
  4. https://m.youtube.com/watch?v=UDRx53FmuvQ
  5. https://www.stylecraze.com/articles/simple-steps-to-use-castor-oil-for-eyelashes/
  6. https://www.goodhealthacademy.com/health-benefits/castor-oil-for-eyelashes/
  7. https://www.byrdie.com/castor-oil-for-lashes

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