---
product_id: 357249557
title: "Nu-Cil Eyelash Enhancing Serum – Nourishing Lash Serum with Biotin for Thicker & More Defined-Looking Lashes"
brand: "obagi medical"
price: "$254.92"
currency: USD
in_stock: true
reviews_count: 8
category: "Obagi Medical"
url: https://www.desertcart.us/products/357249557-nu-cil-eyelash-enhancing-serum-nourishing-lash-serum-with-biotin
store_origin: US
region: United States of America
---

# Biotin-Powered Nourishment Hydrating Sodium Hyaluronate Clinically Proven 93% Efficacy Nu-Cil Eyelash Enhancing Serum – Nourishing Lash Serum with Biotin for Thicker & More Defined-Looking Lashes

**Brand:** obagi medical
**Price:** $254.92
**Availability:** ✅ In Stock

## Summary

> 👁️‍🗨️ Elevate your lash game—because your eyes deserve the spotlight!

## Quick Answers

- **What is this?** Nu-Cil Eyelash Enhancing Serum – Nourishing Lash Serum with Biotin for Thicker & More Defined-Looking Lashes by obagi medical
- **How much does it cost?** $254.92 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/357249557-nu-cil-eyelash-enhancing-serum-nourishing-lash-serum-with-biotin)

## Best For

- obagi medical enthusiasts

## Why This Product

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

## Key Features

- • **NouriPlex Technology Boost:** A potent blend of Biotin, Lipid Compound, Sodium Hyaluronate & Panthenol fuels lash growth and resilience.
- • **Paraben-Free & Pure Formula:** Clean, skin-friendly ingredients that nourish without compromise, perfect for sensitive eyes.
- • **Lash Transformation in 16 Weeks:** Clinically proven to visibly thicken and define lashes, so you never miss a blink-worthy moment.
- • **Dermatologist & Ophthalmologist Tested:** Trusted by professionals for safety and effectiveness—because your eyes deserve the best.
- • **35 Years of Medical-Grade Skincare Excellence:** Backed by decades of innovation, ensuring transformative results you can trust.

## Overview

Obagi Nu-Cil Eyelash Enhancing Serum harnesses advanced NouriPlex Technology with Biotin and hydrating agents to deliver clinically proven thicker, fuller, and more defined lashes in just 16 weeks. Dermatologist and ophthalmologist tested, this paraben-free serum is a trusted medical-grade solution designed for all skin types, offering a safe and effective way to naturally enhance your lash line without extensions.

## Description

desertcart.com: Obagi Nu-Cil Eyelash Enhancing Serum – Nourishing Lash Serum with Biotin for Thicker & More Defined-Looking Lashes – 0.1 oz : Beauty & Personal Care

Review: WORKS!!! - THE BEST EYELASH SERUM EVER! It is a splurge but it's the only one that is medically based and really works! I have no lashes and this has given me the longest and thickest lashes ever. No need for lash extensions!
Review: Love it. - It works wonders.

## Features

- Nourishes Lashes for a More Luscious, Thicker & Defined Appearance: This eyelash enhancing serum is designed to target the anagen phase of the lash cycle to support overall improvement for results that continuously build day after day
- Powered by NouriPlex Technology: This proprietary blend of four high-performance ingredients – Biotin, Lipid Compound, Sodium Hyaluronate & Panthenol – gives our eyelash serum the effective boost you need for results
- Clinically Proven: 93% of participants said their eyelashes showed visible improvement, 89% said their eyelashes looked thicker and 89% said their eyelashes looked more densely packed after a 16-week blind study; data on file at Obagi Cosmeceuticals LLC.
- Dermatologist & Ophthalmologist Tested, Physician Endorsed: Formulated with the purest, most effective ingredients, our portfolio of products are dermatologist tested and physician endorsed; that’s why professionals trust us to provide superior skincare for their patients
- 35 Years of Transformational Skincare: From being the first to clinically test our products on all skin types & tones, to setting the standard for medical-grade skincare, we’re proud to bring you effective & transformative solutions for every step of your skincare journey

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09C82MWZX |
| Best Sellers Rank | #8,771 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #15 in Eyelash Primers |
| Brand | Obagi Medical |
| Brand Name | Obagi Medical |
| Color | Clear |
| Container Type | Can |
| Coverage | Full |
| Customer Reviews | 4.3 out of 5 stars 888 Reviews |
| Finish Types | Natural |
| Item Form | Serum |
| Manufacturer | Obagi Medical |
| Material Type Free | paraben-free |
| Package Type Name | Box |
| Product Benefits | Clinically proven to offer luscious, thicker, and more defined-looking 100% real lashes |
| Skin Tone | All |
| Skin Type | Lash & Brow |
| UPC | 362032065205 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Obagi Medical
- **Color:** Clear
- **Item Form:** Serum
- **Product Benefits:** Clinically proven to offer luscious, thicker, and more defined-looking 100% real lashes
- **Skin Tone:** All

## Images

![Nu-Cil Eyelash Enhancing Serum – Nourishing Lash Serum with Biotin for Thicker & More Defined-Looking Lashes - Image 1](https://m.media-amazon.com/images/I/51iRftIXMIL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this product smell?  I used from a different dealer and it smelled and my eye areas broke out.**
A: Nope. No smell.  You may experience a little itchiness at first but it will go away.  I know it's expensive, but I will tell you this - I've tried 4 or 5 similar products, this is the ONLY one that has worked for me.

**Q: Hi, is it vegan and cruelty-free?**
A: I believe it is, however I’m not sure. One thing I will say is I almost completely lost one of my eyebrows from stress / alopecia and after 3 steroid treatments and 3 tubes of this stuff and it grew back 110%. I honestly can’t say enough. Good luck!

**Q: How long does the bottle last?**
A: Mine have lasted about 4 months - but I use on both lashes and brows so could be longer if you just do lashes

**Q: Can you use this product with lash extensions?**
A: I don’t know I didn’t bc my lashes grew so much I didn’t need extensions, I hardly use mascara or anything on mine.

## Customer Reviews

### ⭐⭐⭐⭐⭐ WORKS!!!
*by S***P on December 30, 2025*

THE BEST EYELASH SERUM EVER! It is a splurge but it's the only one that is medically based and really works! I have no lashes and this has given me the longest and thickest lashes ever. No need for lash extensions!

### ⭐⭐⭐⭐⭐ Love it.
*by M***L on January 19, 2026*

It works wonders.

### ⭐⭐⭐⭐⭐ Great Product
*by H***M on September 11, 2025*

Obaji has helped me grow out my lashes within 3 months my lashes appear thicker and have grown into beautiful lashes. Price is decent for a 3 months supply. Did irritate my eyes at times but no symptoms that were unbearable. Just redness and drier than normal.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.us/products/357249557-nu-cil-eyelash-enhancing-serum-nourishing-lash-serum-with-biotin](https://www.desertcart.us/products/357249557-nu-cil-eyelash-enhancing-serum-nourishing-lash-serum-with-biotin)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-12*