--- product_id: 32705689 title: "Organic Castor Oil for Hair Growth - Eyelash Growth Serum, Natural Hair Regrowth - Best for Hair Loss Treatment for Eyebrows, Lashes, Healthy Scalp, Reduces Frizz and Moisturizes Dry Hair, Coldpressed" brand: "rain lillie" price: "FREE" currency: JPY in_stock: false reviews_count: 8 url: https://www.desertcart.jp/products/32705689-organic-castor-oil-for-hair-growth-eyelash-growth-serum-natural store_origin: JP region: Japan --- # Organic Castor Oil for Hair Growth - Eyelash Growth Serum, Natural Hair Regrowth - Best for Hair Loss Treatment for Eyebrows, Lashes, Healthy Scalp, Reduces Frizz and Moisturizes Dry Hair, Coldpressed **Brand:** rain lillie **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Organic Castor Oil for Hair Growth - Eyelash Growth Serum, Natural Hair Regrowth - Best for Hair Loss Treatment for Eyebrows, Lashes, Healthy Scalp, Reduces Frizz and Moisturizes Dry Hair, Coldpressed by rain lillie - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/32705689-organic-castor-oil-for-hair-growth-eyelash-growth-serum-natural) ## Best For - rain lillie enthusiasts ## Why This Product - Trusted rain lillie brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description ## Images ![Organic Castor Oil for Hair Growth - Eyelash Growth Serum, Natural Hair Regrowth - Best for Hair Loss Treatment for Eyebrows, Lashes, Healthy Scalp, Reduces Frizz and Moisturizes Dry Hair, Coldpressed - Image 1](https://m.media-amazon.com/images/I/511m0FgB0rL.jpg) ## Questions & Answers **Q: I received mine and the first thing the instructions say is "Caution: Avoid contact with eyes." How in the world can you use it on your eyelashes?!?!** A: Thank you for your question! You can absolutely use the Castor Oil for your eyelashes. It is very nourishing for lashes, brows, hair as well as skin. It just means to not put the Castor Oil "in" your eyes. **Q: it looks like this is a spray bottle. Is it a spray bottle or a dropper? Thank you!** A: The bottle I received was a dropper. **Q: Can this be used on skin wrinkles? Or will my face get hairy? :0** A: Yes it can be used on your face. Do not worry your face will not get hairy. **Q: Will it drag downfine hair ?** A: Possibly ## Customer Reviews ### ⭐⭐⭐⭐ 4.0 out of 5 stars i love this little bottle! *by J***H on Reviewed in the United States on May 8, 2017* i love this little bottle! I have been applying to my eyebrows in hopes to restore from my middle school eyebrow plucking days (im 24), I honestly think ive seen a difference because near my t zone my brows are very thin but after using this product I notice its maybe not so scarce anymore. I am looking forward to continuing the product and buying more as long as all my brow come back. I apply with a reusable mascara brush and it does the job ### ⭐⭐⭐⭐ 4.0 out of 5 stars Results pending, just began use. *by B***E on Reviewed in the United States on January 11, 2017* Came on time. I have started using it on my eye brows and eye lashes once or twice a day. I use it on my scalp/hair roots the day I'm going to wash my hair and let is sit for an hour or so before showering. I've been using it for almost a week so far so no noticeable reaults yet. I plan to update the review if I see positive results. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars 5 stars For This Pharmaceutical Product With Cosmetic Benefits. Give It a Try! *by M***I on Reviewed in the United States on January 20, 2017* While I'm not convinced that castor oil is capable of growing hair in the literal sense, I AM willing to bet that it may prevent hair follicles from going dormant and this is a huge benefit for people with thinning hair. Hair growth is hormonally regulated and dependent on so many other independent factors like gender, diet, heredity, nutrition, age, etc..I feel confident in stating that organic castor oil is an excellent cosmetic product to use for people with dry, brittle, or damaged hair. In my opinion, it is also a good product to use for those with thinning hair because it appears to (temporarily) increase the diameter of the hair shafts with good cosmetic results. On the other hand, castor oil probably has negligible effects for those individuals suffering from male pattern hair loss. Hair follicles that have been dormant for a prolonged period of time cannot be reanimated by any supplement known to man(yet). The right amount of castor oil applied to dry or damp hair can add volume, density, and a bit of luster to hair that otherwise might appear dull and lifeless.The high concentration of fatty acids and the rare ricinoleic acid in this product are not only bactericidal but also fungicidal as well. Ricinoleic acid in particular has been proven to increase scalp circulation and this no doubt helps to keep hair follicles in their active growth phase(the most important benefit imo). I have used this product for nearly two months now and really believe the oil has improved the growth rate, texture, and volume of my hair. A little bit goes a long way though, so unless you plan on auditioning for 'Grease' on Broadway, one or two 'pumps' would be sufficient for most shorter hairstyles. Too much will definitely weigh the hair down, as I've learned through my own experimentation. 5 stars for a pharmaceutical product with cosmetic benefits! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/32705689-organic-castor-oil-for-hair-growth-eyelash-growth-serum-natural](https://www.desertcart.jp/products/32705689-organic-castor-oil-for-hair-growth-eyelash-growth-serum-natural) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-02*