Kate Blanc Cosmetics Castor Oil Organic for Hair, Lashes, Face (2oz), 100% Pure, Cold Pressed, Hexane Free. Eyelash Serum for Thicker-Looking Eyelashes & Eyebrows
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Tuesday, Nov 11
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Size: 2 Ounce
Features
- PURE AND USDA CERTIFIED ORGANIC CASTOR OIL FOR HAIR: 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: Use the included dropper with this eyelash serum to apply a small amount to brows and along the lash line for thicker-looking eyelashes and eyebrows (external use only)
- NATURAL HAIR CARE: Pure castor oil is ideal for dry, brittle hair and it helps soften the feel of rough strands and supports the appearance of a healthier-looking hair; with regular use, hair and scalp feel smoother, more hydrated, and refreshed.
- SUPPORTS SOFTER, SMOOTHER-LOOKING SKIN: Apply caster oil daily to help soften the feel of rough skin texture and support a more even, radiant appearancewithout stripping moisture; naturally rich in fatty acids, this thick, nourishing oil forms a barrier that locks in hydration, leaving your skin smooth, supple, and glowing all day long.
- If you're not completely satisfied with your purchase, please contact us we're here to help and make things right.
Brand: Kate Blanc Cosmetics
Scent: Unscented
Item Weight: 2 Ounces
Item Form: Oil
Active Ingredients: Organic Castor Oil
Is Discontinued By Manufacturer : No
Product Dimensions : 1.77 x 1.77 x 4.72 inches; 2 ounces
UPC :
Manufacturer : Kate Blanc Cosmetics
Best Sellers Rank: #278 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 118,039 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Nov 11
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
I jumped on this tiktok trend! I love the oil! It's a game-changer for my beauty routine. I've been using it for a few weeks now on my hair, face with the scar strips (frownies) and my lashes, and the results are incredible. My hair feels so much softer and looks healthier, and I've noticed my eyebrows and lashes look thicker and fuller. (Quick note, use the lash part without contacts and at bed time) The oil itself is high quality—it's thick but not greasy, and a little goes a long way. The packaging is great, too; the bottle is sturdy and doesn't leak. It's a fantastic, versatile product that has exceeded all my expectations. Highly recommend!
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Reviewed in the United States on September 20, 2025 by KG
Size: 2 Ounce
AMAZING STUFF!!! GET IT ... I USE IT FOR EVERYTHING FACE, LASHES, RUB ON YOUR BELLY AT NIGHT OMGGGG YOU WILL NOT REGRET IT IF YOU ARE TRYING TO LOSE WEIGHT. JUST GET READY TO GO THE NEXT DAY. DON'T JUST RUB IT ON MASSAGE IT REALLY GOOD IN CIRCULAR MOTION. I NEED TO ADD THIS TO MY SUBSCRIBE LIST BUT I JUST KEEP BUYING OVER AND OVER. SO FAR BOUGHT IT 23 TIMES. LOL I WAS 160 NOW 138
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Reviewed in the United States on September 26, 2025 by Hisangel32
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
like the presentation and the price-quantity ratio. The brushes it comes with are very useful and make it easy to use. I have used the product before on my eyebrows and it gives very good results. I don't recommend it for eyelashes because it's too greasy.
Reviewed in the United States on September 20, 2025 by NAF
Size: 4 Fl Oz (Pack of 1)
It’s good, thick oil but just a small amount and apply and massage in
Reviewed in the United States on October 11, 2025 by rogellio
Size: 2 Ounce
I recently acquired the Kate Blanc Cosmetics Castor Oil and I am thrilled to share my positive experience with this remarkable product. Purchased as a treat for my wife, it has proven to be an outstanding addition to her hair and beauty regimen. First and foremost, the results my wife has witnessed with this castor oil are truly impressive. She has diligently used it to address her hair growth concerns, and the progress she has seen is remarkable. Her hair has visibly improved in terms of thickness, vitality, and overall health. We couldn't be happier with the revitalizing effects it has had on her hair. One of the standout features of this castor oil is its USDA Certified Organic status. This certification assures us that we are using a product that is derived from natural sources and is free from any harmful chemicals or additives. The absence of any chemical smell further reinforces its organic nature, providing a refreshing and authentic experience. The convenience of the product is also worth mentioning. The inclusion of a brush and pipette in the starter kit demonstrates the brand's commitment to delivering a user-friendly experience. Applying the castor oil has become an effortless and enjoyable process, allowing for precise application exactly where needed. Furthermore, the cold-pressed and hexane-free extraction process ensures that the castor oil retains its maximum potency and effectiveness. It serves as an exceptional moisturizer and nourishing treatment for both hair and eyebrows, leaving them looking and feeling luxuriously soft and healthy. The versatile nature of this oil makes it a valuable addition to any beauty routine. From a professional standpoint, the packaging of the Kate Blanc Cosmetics Castor Oil is sleek and visually appealing, exuding a sense of premium quality. The 2oz size is perfect for prolonged usage, allowing my wife to enjoy the benefits of the oil for an extended period of time. I wholeheartedly recommend the Kate Blanc Cosmetics Castor Oil to anyone seeking a highly effective solution for stimulating hair growth and enhancing the appearance of their eyebrows. With its USDA Certified Organic formulation, lack of chemical smell, user-friendly application, and tangible results, it has become an indispensable part of our hair and beauty routine. Investing in this exceptional product is an investment in your hair and overall well-being. Disclaimer: This review is based on my personal experience and the positive feedback provided by my wife after using the product. Individual results may vary, but we are confident in the efficacy of this castor oil.
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Reviewed in the United States on June 9, 2023 by Customer Review