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Kate Blanc Cosmetics

Kate Blanc Cosmetics Castor Oil Organic for Hair, Lashes, Face, Skin (2oz) | 100% Pure, Cold Pressed, Hexane Free Hair Oil in Glass Bottle. Lash Serum for Thicker-Looking Eyelashes & Eyebrows

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Arrives Thursday, Jul 30
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Size: 2 Fl Oz (Pack of 1)


Features

  • PURE AND USDA CERTIFIED ORGANIC CASTOR OIL FOR HAIR: Kates Organic Castor Oil is known for its purity and organic ingredient; commonly used in beauty routines to condition brows and lashes and support the appearance of fuller-looking brows and lashes
  • 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 OIL: Pure castor oil can be used as a natural hair oil and is ideal for dry, brittle hair and it helps soften the feel of rough strands and supports the appearance of a healthier-looking scalp; 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.
  • SAFETY ASSURED STANDARD OF QUALITY: Our Cold-pressed Castor Oil is 3rd-party tested for purity and potency. Each bottle is packaged with love & care in a FDA compliant facility in USA with strict quality control.

Description

Apply 1–2 drops along your lash line before bed using the included spoolie wand. Castor oil’s thick, nutrient-rich formula coats each lash from root to tip, conditioning for a thicker, healthier-looking appearance over time. No harsh chemicals, no synthetic serums — just pure organic oil. For sparse, over-tweezed, or thinning brows, the included precision brush lets you apply castor oil exactly where you want fuller-looking coverage. Use nightly as part of your skincare routine — the thick formula stays in place overnight without dripping or transferring to your pillow. Includes Applicator Kit: Each bottle comes with a mascara-style spoolie wand for lashes, a precision brush for eyebrows, and a glass dropper for hair, scalp, and skin application. Castor oil has been a hair care staple for generations — and for good reason. Its naturally thick, viscous consistency coats each strand, locking in moisture and supporting a softer, smoother, fuller-looking appearance. Use it as a pre-wash scalp massage oil, an overnight deep conditioning treatment, or a hot oil mask for dry, brittle, or thinning hair. Apply castor oil to your scalp or targeted areas, cover with a warm towel or castor oil wrap, and leave for 30–60 minutes for a deeply nourishing treatment. Rinse with shampoo. Many customers incorporate these wraps into their weekly skin-softening self-care routine. Blend with jojoba oil or rosehip oil for a lighter consistency, or use as a carrier oil with essential oils like frankincense or peppermint for a customized scalp treatment. Apply a few drops to clean skin as a nightly moisturizer. The thick formula locks in hydration for soft, supple skin by morning. Safe for all skin types including dry, rough, and uneven-toned skin on face, elbows, and knees. Massage into cuticles and around nail beds to soften extremely dry skin. The glass dropper makes targeted application easy and mess-free. Combine with a manicure routine for salon-quality nail conditioning at home. Pure organic castor oil with zero additives, fillers, or synthetic ingredients. Cruelty-free, vegan, and USDA certified. Cold-pressed extraction preserves the oil’s natural ricinoleic acid, fatty acids, and nutrients for maximum potency. No hexane solvents used in extraction. Clean processing means only pure castor oil reaches your lashes, brows, and skin. Every batch independently tested for purity and safety. Packaged in protective amber glass in a facility in the USA. Visit the Store About Us We are dedicated to bringing you our best oils for your beauty needs. From cold-pressed organic oils to carefully sourced everyday staples, our collection of oils is perfect for every routine and skin type. Kate aims to use plant-based and natural ingredients in her products. Her motto is that if she cannot pronounce the ingredient, she won't use it in her products.

Product Dimensions ‏ : ‎ 1.77 x 1.77 x 4.72 inches; 2 ounces


UPC ‏ : ‎


Manufacturer ‏ : ‎ Kate Blanc Cosmetics


Best Sellers Rank: #408 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #3 in Hair Treatment Oils


#3 in Hair Treatment Oils:


Customer Reviews: 4.5 4.5 out of 5 stars (118,169)


Brand Name: Kate Blanc Cosmetics


Age Range Description: Adult


UPC: 810002449567


Manufacturer: Kate Blanc Cosmetics


Manufacturer Part Number: 2oz-Castor-Child-Part


Scent Name: Unscented


Item Form: Oil


Active Ingredients: Organic Cold Pressed Castor Oil


Hair Type: All


Item Weight: 2 ounces


Number of Items: 1


Item Volume: 2 fluid ounces


Unit Count: 2 Fluid Ounces


Material Type Free: Glass Bottle, Hexane Free, Paraben Free, Sulfate Free


Recommended Uses For Product: Lash Care, Moisturize Skin and Hair, Nourishes Brows, Strengthening


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jul 30

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.

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Top Amazon Reviews

    • Good stuff
Size: 4 Fl Oz (Pack of 1)
Works great and it’s not super sticky but thick and makes my skin so soft. My eye lashes are growing and getting thicker too. Great stuff!
Reviewed in the United States on July 10, 2026 by Donica Miller
    • My results
Size: 2 Fl Oz (Pack of 1)
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. ... show more
Reviewed in the United States on May 7, 2022 by Russell Vogel
    • Hair is growing back
Size: 2 Fl Oz (Pack of 1)
If you're looking for an all-natural, versatile beauty product, Kate Blanc Cosmetics Castor Oil might just be the answer. This USDA Certified Organic, 100% pure, cold-pressed, and hexane-free castor oil comes in a 2oz bottle, making it a perfect starter kit for anyone wanting to explore natural hair and skin treatments. Hair and Eyebrow/Eyelash Growth: The oil claims to stimulate hair growth, and many users have reported positive results for their hair, eyelashes, and eyebrows. The product is rich in nutrients, particularly ricinoleic acid, which is known for its ability to improve circulation to hair follicles, thereby promoting healthier and thicker growth. Many have noticed fuller, darker lashes and more defined eyebrows after a few weeks of use, particularly when applied regularly with the included brush applicator. Skin Moisturizer: As a moisturizer, the oil is incredibly hydrating, making it a great option for dry skin. It absorbs relatively quickly and leaves skin feeling soft and smooth without feeling greasy. Some users also note that it helps with skin conditions like acne, scars, and stretch marks, though it's always important to do a patch test first. Ease of Use: The included dropper is convenient for precise application, and the formula itself has a mild scent that fades quickly. Since the oil is cold-pressed and hexane-free, it retains many of its beneficial properties, making it ideal for those who want to avoid harsh chemicals. Final Thoughts: Overall, Kate Blanc Cosmetics Castor Oil is a fantastic multi-purpose product that is effective for both hair and skin care. It’s an affordable, organic, and reliable choice for anyone looking to boost their beauty routine with a natural product. Whether you're looking to enhance your lashes, nurture your hair, or moisturize your skin, this oil is a great addition to your collection ... show more
Reviewed in the United States on February 9, 2024 by Deepthi
    • AMAZING!!! LO MEJOR!!!
Size: 2 Fl Oz (Pack of 1)
Review Image by Anyelina Santaella
Review Image by Anyelina Santaella
⭐⭐⭐⭐⭐ I bought this castor oil hoping it would help fill a small bald spot in my eyebrow, and I’m honestly impressed. I started noticing new hair growth in about two weeks, and in less than a month the spot was almost completely filled in. I applied it every morning and every night, and sometimes I also used a little on my eyelashes. I did notice that using it on my lashes during the day sometimes made my vision a little blurry because the oil would get into my eyes, so I stopped applying it during the day and only used it at night. Personally, this worked much better for me than all the expensive eyebrow growth serums with fancy marketing. It’s simple, affordable, and gave me real results. Of course, everyone’s experience may be different, but it definitely worked for me, and I will absolutely repurchase it. ... show more
Reviewed in the United States on June 28, 2026 by Anyelina Santaella
    • Great Hair oil
Size: 2 Fl Oz (Pack of 1)
Review Image by Genese Knox
I used this oil on my hair because it’s so dry & it has a natural ashiness to it. I used my rollers for some heatless overnight curls and the result was great. I have sensitive skin, so it’s hard to find an oil that won’t aggravate my scalp. My scalp can breathe, my hair feels soft and my curls are set. I applied the oil with my fingertips and not the applicator to avoid using too much. ... show more
Reviewed in the United States on July 22, 2026 by Genese Knox
    • Takes some getting used to
Size: 2 Fl Oz (Pack of 1)
The packaging for this product is inadequate. There’s no place to put the wand and brush after use. Maybe the oil will work as hoped but it’s so goopy and gloppy it gets all over everything. Not an easy product to use.
Reviewed in the United States on July 11, 2026 by Nini B
    • No science behind its ability to promote lash/brow growth, but has other multi-use skincare benefits
Size: 2 Fl Oz (Pack of 1)
When I was a teen, friends would use castor oil in the belief that it would improve lash and brow length and thickness. But they were always applying too much and getting it in their eyes, so I'd never tried it myself. As it turns out, there's absolutely zero science or empirical evidence behind claims that castor oil promotes lash or brow growth/thickness. For that, Latisse or the same but much more affordable Careprost works wonders.) Why I bought this castor oil is because I saw a skincare video claiming that using it around the eyes (sparingly) at night resulted in smoother, less puffy eyes in the morning. I was very doubtful because castor oil is an occlusive, which means it holds in fluid. And because fluid accumulation around the eyes is what causes puffiness, I was perplexed as to why applying castor oil to the skin around the eye area wouldn't result in waking up with massively puffy eyes. (Anyone who's ever resorted to using petroleum jelly -- also an occlusive -- around their eyes can probably attest to waking up with fluid-filled eye bags, even if you're young and have a firmer under-eye area.) But for some reason, gently tapping a small amount of castor oil around the eyes at night really does work. At least for me, and apparently for the woman who creates the skincare advice videos. (She also uses it on her neck and decolletage.) I tend to be a natural skeptic, so I was shocked (happily so) at the results. After using at night (over my gentle retinol eye cream/gel), I wake up in the morning with smoother, more rested and definitely un-puffy eyes. Go figure. For me, it wasn't so effective as a cuticle softener/moisturizer, but I have an excellent hand treatment for that, so that wasn't an issue. Castor oil offers lots of other benefits, making it a good, multi-use oil to keep on hand. But again, the one thing the science says it won't do is promote lash or brow growth. What it will do is condition them, making them appear glossy and healthy and feel a bit thicker, and that's no small thing. But be very careful if applying with the included spoolie brush, as it's very easy to get the oil into your eyes when using on lashes. I press a piece of lint-free paper towel on the brush to blot any oil excess before using. Because this oil is very thick, if it gets into your eyes, it can take a while to clear out. This is an excellent product, and I appreciate that it's organic, and that both a spoolie and a very fine eyeliner-type brush are included. The dropper tip opening is larger than most because this oil is so thick, so you'll want to go easy, as even if just letting it drip out, it releases a lot of oil. ... show more
Reviewed in the United States on June 14, 2026 by Marinite
    • Castor oil with the correct packaging!
Size: 2 Fl Oz (Pack of 1)
Great quality, I use in combo with the Kate Blanc rosehip seed oil and my face feels hydrated, the spots are almost completely gone and my skin looks smooth. A little goes a long way with this castor oil, it also has helped my lash growth.
Reviewed in the United States on July 16, 2026 by Laura Gracia

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