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Sunny Isle

Jamaican Black Castor Oil, Eyelash & Eyebrow Growth Serum, 2 oz

4.4 · 508 reviews
2,123 ₽

100% Natural Mascara Wands Inside Three Month Supply Paraben & Fragrance Free Product Not Tested on Animals Thicker, luscious, lashes thicker, fuller eyebrows in just three weeks. Visible improvement in the overall appearance of eyelashes and eyebrows. Our Sunny Isle Jamaican Black Castor Oil eyebrow, eyelash growth Serum helps boost the appearance of eyebrows and eyelashes with a simple once a day application in as little as three weeks. Our Story : Sunny Isle Jamaican Black Castor Oil seeds are grown and the oil extracted by Farmers in rural Jamaican making it possible for them to provide for their families.

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100% Natural Mascara Wands Inside Three Month Supply Paraben & Fragrance Free Product Not Tested on Animals Thicker, luscious, lashes thicker, fuller eyebrows in just three weeks. Visible improvement in the overall appearance of eyelashes and eyebrows. Our Sunny Isle Jamaican Black Castor Oil eyebrow, eyelash growth Serum helps boost the appearance of eyebrows and eyelashes with a simple once a day application in as little as three weeks. Our Story : Sunny Isle Jamaican Black Castor Oil seeds are grown and the oil extracted by Farmers in rural Jamaican making it possible for them to provide for their families.

Customer reviews

5.0
verified purchase
An experiment in progress

So I am intentionally growing my eyebrows and eyelashes - I believe I can. So I am testing this product as it is nothing but natural oils. It says the results are visible in 3 weeks… let’s see that. I will report back at ya after some time or if I notice any changes!

2/27/2025
5.0
verified purchase
Great natural serum

I have been using this castor oil for my lashes and brows and I can already notice them looking healthier and fuller. The texture is rich but absorbs well when applied carefully. I love that it’s 100% natural and feels very nourishing. Highly recommend for anyone looking to support lash and brow growth.

9/29/2025
5.0
verified purchase

I’ve been using castor oil for my eyebrows and eye lashes for so many years.😊😊😊But this is my first time buying this Jamaican Black Castor Oil serum!😊😊😊This is pricey compared to what i use to buy,but i think this is more effective in thickening brows and lashes.Sooooo excited to use this!

6/14/2023
4.0
verified purchase
Noticeable lash & brow boost with a natural oil

I started using Sunny Isle Jamaican Black Castor Oil Eyelash & Eyebrow Growth Serum about 8 weeks ago, applying a thin layer every evening on clean, makeup‑free lashes and brows. I’ve seen definite improvements, though some things to know before you start. Its just smells a little

10/22/2025
5.0
verified purchase
Worked like a charm!

I have used 2 bottles of this product up to this point. I noticed the change with the density of my eye lashes and eye brows. My brows look more dense and darker. The darkness helped to create the fullness of my brows as there were few of hair that become lighter (grayish) due to age. Overall I am very satisfied with this product. No negative effects of using this product.

2/19/2025
5.0
verified purchase
Great

I have sensitive eyes, which prevents me from using products on my lashes. However, I apply this every night to my eyebrows and lashes, and I've noticed a significant difference in thickness and growth. I wholeheartedly recommend it!

10/27/2024
5.0
verified purchase
A bit messy

It definitely works with regular use. The box includes mascara wands for easier application but it is a very thick oil, so even a little bit can be a lot :) Great value for the money definitely

8/17/2024
5.0
verified purchase

This oil is really good for hair growth for eyebrows and eyelashes. the bottle itself, packaging is quite a decent large bottle so this is going to last you for more than years. I think the size of the bottle is fantastic. the quality of the ingredients is beautiful. it is quite a thick oil so I would be careful to mix it with another carrier oil like jojoba or coconut oil for easier spreading.

10/23/2025
5.0
verified purchase

No scent, easy to use product as it comes with two bottles ( one for the eyelashes, the other for the eyebrows) , it enhanced both of them in thickness and volume

8/26/2025
5.0
verified purchase
Great!

I use this oil for daytime routine of my lashes if i don’t put mascara. Night time I use serum and this one adds to it perfectly!

11/15/2023