---
product_id: 119525326
title: "Sea El Castor Lash & Brow Serum Organic Castor Oil Rosemary Oil & Black Seed Oil Hair Conditioner - Eyelashes & Eyebrow Thickening & Growth Essentials for Women & Men - 1 fl oz Bottle"
brand: "sea-el"
price: "$30.09"
currency: USD
in_stock: true
reviews_count: 9
category: "Sea El"
url: https://www.desertcart.us/products/119525326-sea-el-castor-lash-and-brow-serum-organic-castor-oil
store_origin: US
region: United States of America
---

# 99% organic ingredients Cruelty-free formula 1 oz precision applicator Sea El Castor Lash & Brow Serum Organic Castor Oil Rosemary Oil & Black Seed Oil Hair Conditioner - Eyelashes & Eyebrow Thickening & Growth Essentials for Women & Men - 1 fl oz Bottle

**Brand:** sea-el
**Price:** $30.09
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your lash game with nature’s secret weapon!

## Quick Answers

- **What is this?** Sea El Castor Lash & Brow Serum Organic Castor Oil Rosemary Oil & Black Seed Oil Hair Conditioner - Eyelashes & Eyebrow Thickening & Growth Essentials for Women & Men - 1 fl oz Bottle by sea-el
- **How much does it cost?** $30.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/119525326-sea-el-castor-lash-and-brow-serum-organic-castor-oil)

## Best For

- sea-el enthusiasts

## Why This Product

- Trusted sea-el brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ethical & Affordable:** Cruelty-free formula at a price that fits your smart beauty routine.
- • **Nourish & Strengthen:** Infused with 10% potent Black Seed Oil for visibly fuller lashes and brows.
- • **Effortless Application:** Precision brush ensures easy, mess-free daily use for busy professionals.
- • **Clean Beauty Confidence:** 99% organic, alcohol-free, gluten-free—because your skin deserves pure care.
- • **Long-Lasting Curl & Hydration:** Keeps lashes lifted and brows hydrated, reducing the need for mascara.

## Overview

Sea-el Castor Lash & Brow Serum is a 1 oz beauty essential featuring 10% Black Seed Oil and 99% organic ingredients. This cruelty-free, alcohol- and gluten-free formula nourishes and strengthens lashes and brows, promoting natural fullness and hydration with a precision brush for easy application. Perfect for professionals seeking clean, effective, and affordable lash care.

## Description

Replenish Around Your Eyes Visit the Store Replenish Around Your Eyes Visit the Store Nourishing Facial Radiance Visit the Store Nourishing Facial Radiance

Review: Works Great!! - So great!! Easy to apply and I'm already seeing a difference after a month of use! I appreciate that it works well, comes at a very affordable price and has very clean ingredients!
Review: Longer lashes - I have been using this product for a while and it definitely helps my lashes grow longer and fuller. I bought an empty bottle with a mascara wand so I could apply it easier. I use it at night and sleep with it on. I’m sure the oil helps with moisturizing the under eye skin and could possibly minimize wrinkles as well. Double benefits. Why spend so much on other expensive growth serums when you can use this. The oil lasts for such a long time as well. I think it took me a year to get through a bottle.

## Features

- BOOST YOUR BROW CONFIDENCE - Nourish and strengthen your hair follicles with our unique formula packed with organic oils, fatty acids, Vitamin E, and minerals to support fuller, healthier brows and lashes.
- SMOOTHLY DISTRIBUTE REPLENISHING OILS - The special brush design of our eyebrow growth serum ensures smooth distribution of the oils so that each hair is conditioned and restored to its full potential.
- TACKLE THINNING LASHES HEAD ON - Restore vitality to thinning brows and lashes, bringing back the lush, full appearance you desire; easy to add to your daily beauty routine to plump volume and thickness.
- LOVE YOUR SKIN & YOUR PLANET - Embrace ethical beauty with clean and sustainable ingredients, packed in eco-friendly materials and kept fresh with our unique chemical-free preservatives; vegan, gluten-free, cruelty-free, made without parabens or alcohol.
- FROM SEA TO SKIN - We harness the invigorating powers of the ocean with expertly blended accessible- for-everyone self-care products that make your skin feel amazing; partnered with non-for-profit Seatrees giving back to the ocean, planting kelp and coral around the world.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07MSB5F8M |
| Active Ingredients | vitamin_e |
| Age Range Description | Adult |
| Best Sellers Rank | #98,030 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #748 in Hair Treatment Oils |
| Brand | Sea-El |
| Brand Name | Sea-El |
| Customer Reviews | 4.2 out of 5 stars 374 Reviews |
| Item Form | Oil |
| Item Volume | 30 Milliliters |
| Item Weight | 1 Ounces |
| Manufacturer | Sea-el |
| Manufacturer Part Number | 1873 |
| Material Type Free | Gluten Free, Paraben Free, Preservative Free |
| Number of Items | 1 |
| Recommended Uses For Product | Hair Growth |
| Scent | Unscented |
| Scent Name | Unscented |
| UPC | 799493418736 |
| Unit Count | 1.0 Fluid Ounces |

## Product Details

- **Brand:** Sea-El
- **Color:** Clear
- **Item Form:** Oil
- **Product Benefits:** Antioxidant,Strengthening
- **Skin Tone:** All

## Images

![Sea El Castor Lash & Brow Serum Organic Castor Oil Rosemary Oil & Black Seed Oil Hair Conditioner - Eyelashes & Eyebrow Thickening & Growth Essentials for Women & Men - 1 fl oz Bottle - Image 1](https://m.media-amazon.com/images/I/61msb4782sL.jpg)
![Sea El Castor Lash & Brow Serum Organic Castor Oil Rosemary Oil & Black Seed Oil Hair Conditioner - Eyelashes & Eyebrow Thickening & Growth Essentials for Women & Men - 1 fl oz Bottle - Image 2](https://m.media-amazon.com/images/I/81XcuFgkIuL.jpg)
![Sea El Castor Lash & Brow Serum Organic Castor Oil Rosemary Oil & Black Seed Oil Hair Conditioner - Eyelashes & Eyebrow Thickening & Growth Essentials for Women & Men - 1 fl oz Bottle - Image 3](https://m.media-amazon.com/images/I/717Q0WcFolL.jpg)
![Sea El Castor Lash & Brow Serum Organic Castor Oil Rosemary Oil & Black Seed Oil Hair Conditioner - Eyelashes & Eyebrow Thickening & Growth Essentials for Women & Men - 1 fl oz Bottle - Image 4](https://m.media-amazon.com/images/I/81zjwPVsnCL.jpg)
![Sea El Castor Lash & Brow Serum Organic Castor Oil Rosemary Oil & Black Seed Oil Hair Conditioner - Eyelashes & Eyebrow Thickening & Growth Essentials for Women & Men - 1 fl oz Bottle - Image 5](https://m.media-amazon.com/images/I/912yn7F-kWL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Will this change your eye color if you have light eyes? I know that is a potential side effects of alternatives like Latisse.**
A: No that will not do anything too your eyes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Great!!
*by P***M on October 22, 2025*

So great!! Easy to apply and I'm already seeing a difference after a month of use! I appreciate that it works well, comes at a very affordable price and has very clean ingredients!

### ⭐⭐⭐⭐⭐ Longer lashes
*by L***A on August 29, 2021*

I have been using this product for a while and it definitely helps my lashes grow longer and fuller. I bought an empty bottle with a mascara wand so I could apply it easier. I use it at night and sleep with it on. I’m sure the oil helps with moisturizing the under eye skin and could possibly minimize wrinkles as well. Double benefits. Why spend so much on other expensive growth serums when you can use this. The oil lasts for such a long time as well. I think it took me a year to get through a bottle.

### ⭐⭐⭐⭐ works for me
*by S***Y on January 23, 2025*

Although dermatologist say it does not work...works for me. I am 78 and have hyperthyroidism. I started to lose my hair, eyelashes, and the end of my eyebrows and thinning. I have been using this product for a year. My eyebrows are growing back and so are my eyelashes. I also take a biotin supplement which has helped my hair. I apply it each night before bed. It may not work for everyone, but I did not give up and kept doing each night with good results.

## Frequently Bought Together

- Sea El Castor Lash & Brow Serum Organic Castor Oil Rosemary Oil & Black Seed Oil Hair Conditioner - Eyelashes & Eyebrow Thickening & Growth Essentials for Women & Men - 1 fl oz Bottle
- Sea-El Lamina Sea Kelp Day Cream Hydrating & Firming Anti Aging Glow Natural & Organic Dry Skin Care - Daily Face Moisturizer for Women & Men - 2 Oz
- Sea-el Hyaluronic Acid & Vitamin C Facial Serum Drops Firming Hydration & Glow Anti Aging Face Moisturizer - Daily Wrinkle Diminishing Skin Care for Women & Men, Vegan - 1 Fl Oz

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-22*