Kate Blanc Cosmetics Castor Oil Organic (4oz), 100% Pure, Cold Pressed, Hexane Free. Natural Oil for Hair, Eyelashes, Eyebrows. Skin Moisturizer with Starter Kit
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Availability:
15 left in stock
Arrives
Thursday, May 14
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Size: 4 Fl Oz (Pack of 1)
Features
- PURE AND USDA CERTIFIED ORGANIC CASTOR OIL: Kate's Organic Castor Oil is known for its purity and organic ingredient; commonly used in beauty routines to condition and support the appearance of fuller-looking brows, especially those that appear sparse or over-tweezed.
- CONDITIONS EYEBROWS & LASH LINE: Condition and moisturize the look of brows and lashes with this plant-based oil; use the included dropper to apply a small amount to brows and along the lash line (for external use only).
- THICK NATURAL HAIR OIL FOR DRY, DAMAGED HAIR: Hexane-free Castor Oil conditions to soften brittle strands, support a healthier-looking scalp, and create the appearance of fuller, more voluminous hair. Use as a deep conditioning treatment or scalp massage oil for visibly smoother, shinier results
- FACE & BODY MOISTURIZER FOR SOFT, GLOWING SKIN: Apply daily to lock in hydration and support softer, smoother-looking skin texture; this nourishing oil forms a protective barrier that keeps skin supple and radiant without feeling greasyperfect for face, cuticles, elbows, and rough patches.
- COLD PRESSED & USDA ORGANIC CERTIFIED: Third-party tested for purity and safety, packaged in protective glass in accordance with FDA cosmetic regulations; cold-pressed extraction helps preserve natural nutrients for lashes, brows, hair, and skin
Is Discontinued By Manufacturer : No
Package Dimensions : 5.67 x 2.17 x 2.17 inches; 4 ounces
Item model number : 4oz-Castor-Child-Part
UPC :
Manufacturer : Kate Blanc Cosmetics
Best Sellers Rank: #275 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #2 in Hair Treatment Oils
#2 in Hair Treatment Oils:
Customer Reviews: 4.5 4.5 out of 5 stars (118,294)
Brand Name: Kate Blanc Cosmetics
Age Range Description: Adult
UPC: 703255270227 810002444357
Manufacturer: Kate Blanc Cosmetics
Scent Name: Unscented
Item Form: Oil
Active Ingredients: Organic Castor Oil
Hair Type: All
Item Weight: 0.25 Pounds
Number of Items: 1
Item Volume: 4 Fluid Ounces
Unit Count: 4 Fluid Ounces
Material Type Free: Hexane Free, Paraben Free, Sulfate Free
Recommended Uses For Product: Moisturize Skin and Hair
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, May 14
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 2 Ounce
This was the first Castor Oil I had ever tried and it surpasses all the others. It is thick, gooey and sticky...which indicates that it has NOT been diluted like many others. I put it on my eyelids at night for dry eyes (along with taking Benfotiamine). I have nerve endings under my skin on my left thigh which causes severe itching and after rubbing a good amount into my thigh, after several days the itching is gone. I started wearing fingerless gloves to protect the backs of hands from the skin tearing because my skin had become so thin. In the late afternoon I began applying a thick coat to the backs of my hands and let it absorb for 45 minutes. After the 3rd day I was able to get rid of my gloves...the skin is thicker and the bruising has disappeared along with many of the age spots. I put a drop in my bellybutton at night for a good night's sleep. I tried other Castor Oils and found that all the benefits I was enjoying were disappearing. They were thin and watery which is an indicator of that oil being diluted. Kate Blanc Cosmetics makes a terrific Castor Oil and I will continue purchasing it unless it becomes thin and watery.
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Reviewed in the United States on April 6, 2026 by Amazon Customer
Size: 2 Ounce
Excellent product, I use it on skin and hair. Very Sparingly
Reviewed in the United States on April 6, 2026 by Stephanie B.
Size: 2 Ounce
Good product
Reviewed in the United States on March 1, 2026 by Margarita Micaela Hertzka
Size: 4 Fl Oz (Pack of 1)
When I first received the Kate’s Castor Oil I didn’t think much of it because I had never used Castor Oil before. I’ve had oily or combination skin all my life so the thought of putting any oil on my face was totally bazaar in my mind. However, I got a gardener’s skin infection last spring and read about Castor Oil’s healing effects. The allopathic stuff didn’t work for me. So after trying it I was blown away by how much it helps heal my skin, even my “oily” skin without any breakout problems. Kate’s Castor Oil has very little to no smell to me and a good thick penetrating texture. I didn’t realize how good it was until I tried two other companies’ organic Castor Oils, including one from a major Essential Oil company. Hand’s down for my skin and hair Kate’s is by far much better. The other two felt like they were watered down in some way, for a lack of a better way to explain it. So they go dry or like none existent in a relatively short time. They’re both a little thicker than Sweet Almond Oil and Jojoba Oil. Possibly closer to like a good quality Olive Oil. But, Kate’s Castor Oil penetrates deeper, feels like it’s still around hours later, not in a sticky or greasy way, but in a healing way. It even helps heal the nostrils just inside my nose when the air gets too dry. So depending on what your needs are or what you’re using it for I would gage it from that perspective. Do you need something pretty light or something thicker with substance?
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Reviewed in the United States on March 29, 2026 by Susanne
Size: 2 Ounce
I bought this product because someone on YouTube said that she had been using it for six years for eyelash growth, and she did indeed have exceptionally long and beautiful eyelashes. (She has written her own review, and as of my writing this, it is the top review here). I knew going in that this would be a long-term project and I would have to be patient to see results, so I wasn't discouraged when I wasn't noticing any difference after one month. I should mention at this point that I was not only using the castor oil on my eyelashes, but also on my eyebrows, as well as around my hairline (especially at my temples). For my eyelashes, I put one good-sized drop on my fingertip, press my other fingertip to it, so that I have half a drop per hand, and then massage it into the roots of my top and bottom lashes. Then I apply another drop to my finger, redistribute it as before, and massage it into the roots of my eyebrows. I do this before bed, because it does make your eyes feel sticky and weird. For my hair, I follow this procedure on nights before I'm going to wash my hair the next morning, which for me is twice a week: I put about two half dropperfuls of castor oil in the palm of one hand, add 14-16 drops of rosemary essential oil (which has been shown to be AS EFFECTIVE as Rogaine for hairloss, with none of the side effects, and at a fraction of the cost), and mix them together with a fingertip. Then I use that fingertip to rub it in all around my hairline, going farthest back at my temples where the hair is thinnest. Now I'll tell you my results. I've been doing this for 110 days, not missing a single night for the eyelashes and eyebrows, and doing it consistently before every washing for my hair. The difference that I noticed first was in my eyebrows. They began to fill in and darken up at around the two-month mark. By three months, it was very clear that they were much more defined and full and healthy than before I started. I don't pluck my eyebrows, so I think their thinning and lightening was due to a family history of hypothyroidism, plus just getting older (I'm 38). At around this time I noticed an undeniable difference in my eyelashes too, but it was subtle. Now it's been nearly four months, and my eyelashes are definitely both longer and fuller. This, for me, hasn't been as noticeable as the change to my eyebrows, because my eyelashes are very light-colored at the tips. But I caught a view of them from the side in direct sunlight a few days ago, and I was shocked! They are much longer than ever before. I don't like to wear mascara (because it irritates my eyes) but now I'm tempted to try again, just to let the world appreciate how long my eyelashes are! I feel like a beautiful camel! As for my hair, I'm not really sure what's going on there. I wanted something to help my hair grow, because the hairs around my face are always much shorter and wispier than the rest of my hair (and not in a cute, "baby hairs" kind of way, but in a way that makes me look haggard and unkempt, because of how they stick out and make me look like a mad scientist). These wisps seem to have gotten a bit longer, which is good, but they're still much too short to match the rest of my hair, or stay contained by any hairdo, so for now I'm left looking even rougher than before. I'm going to keep doing what I'm doing, and hope that what I'm seeing is progress, and eventually the wisps will catch up to my other hair. TL;DR - Will this make your eyelashes longer and fuller? YES. Will it make them darker? NOT NECESSARILY. Will it fill in your patchy/abused eyebrows? YES!!! Will you see amazing results in two weeks? NO, you will NOT see any results in two weeks. Will you see results after four months? YES!!! Will you see even greater results after more time? PROBABLY. Do your eyes feel gross and gummy the morning after? YES, but it goes away when you wash your face.
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Reviewed in the United States on May 7, 2022 by Russell Vogel
Size: 2 Ounce
This is a good product. The size of the bottle, eye dropper, and included brushes make it easy to use. Just started with it, so hoping for noticeable results in lashes and brows. ,
Reviewed in the United States on March 11, 2026 by Bookdeb
Size: 2 Ounce
Haven't used it long enough to determine its quality but it arrived without the eyelash brush and only the pointy one which is as stiff as the plastic itself so it just feels like a hard stick. Not very eye friendly.
Reviewed in the United States on April 10, 2026 by Mimo
Size: 2 Ounce
I have been noticeably losing lashes due to stress and decided to try to grow them back. I’d heard of castor oil but was skeptical. I applied this every night for a week and almost immediately noticed growth. It’s almost kinda crazy how well it worked. I don’t usually write reviews but I am just really happy with how it worked! I liked that it came with an applicator too but the brush didn’t come in my package. I don’t mind that though because I wasn’t planning on using it anyway. If you have been losing lashes or don’t feel confident with your lashes, I definitely recommend! I’m so thankful to have my lashes back again.
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Reviewed in the United States on February 15, 2026 by Autumn Roberto