---
product_id: 656419264
title: "Lash Factor Eyelash Conditioner Advanced Lash Enhancing Serum for Longer Thicker Fuller Looking Lashes Cruelty-Free for Sensitive Eyes 0.05 fl oz Trial Size"
brand: "md"
price: "€ 102.52"
currency: EUR
in_stock: true
reviews_count: 13
category: "Md"
url: https://www.desertcart.es/products/656419264-lash-factor-eyelash-conditioner-advanced-lash-enhancing-serum-for-longer
store_origin: ES
region: Spain
---

# Visible results in 4-6 weeks 0.05 fl oz trial size, perfect for testing Safe for sensitive eyes & contact lens wearers Lash Factor Eyelash Conditioner Advanced Lash Enhancing Serum for Longer Thicker Fuller Looking Lashes Cruelty-Free for Sensitive Eyes 0.05 fl oz Trial Size

**Brand:** md
**Price:** € 102.52
**Availability:** ✅ In Stock

## Summary

> 👁️‍🗨️ Unlock your lashes’ full potential—because your eyes deserve the spotlight!

## Quick Answers

- **What is this?** Lash Factor Eyelash Conditioner Advanced Lash Enhancing Serum for Longer Thicker Fuller Looking Lashes Cruelty-Free for Sensitive Eyes 0.05 fl oz Trial Size by md
- **How much does it cost?** € 102.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/656419264-lash-factor-eyelash-conditioner-advanced-lash-enhancing-serum-for-longer)

## Best For

- md enthusiasts

## Why This Product

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

## Key Features

- • **Gentle Yet Effective:** Ophthalmologist-tested, non-irritating formula ideal for sensitive eyes and contact lens users
- • **Nourish & Strengthen:** Lightweight serum infused with antioxidants and vitamins to hydrate and rejuvenate weak lashes
- • **Precision Application:** Mess-free, built-in brush for targeted, easy eyeliner-style application every time
- • **Trial Size, Big Impact:** Compact 0.05 fl oz tube lets you test the magic before committing to the full-size sensation
- • **Lash Transformation in Weeks:** Boost length, thickness & fullness with clinically-backed peptides & biotin

## Overview

MD Lash Factor Eyelash Conditioner Trial Size is a dermatologist and ophthalmologist-tested serum designed to visibly lengthen, thicken, and strengthen lashes within 4-6 weeks. Featuring a non-irritating, contact lens-friendly formula enriched with peptides, biotin, antioxidants, and vitamins, it nourishes sensitive eyes while delivering mess-free, precision application. Perfect for first-time users seeking a natural lash boost in a convenient travel-ready size.

## Description

Product description WAKE UP TO THE LASHES YOU’VE ALWAYS WANTED Transform Your Natural Lashes in 4 to 6 Weeks. Experience the power of a physician-formulated conditioner designed to unlock visibly longer, thicker, and fuller-looking lashes without extensions or heavy mascara. The Physician-Backed Formula for Stunning Natural Lashes How to apply MD Lash Factor Eyelash Conditioner Unlock longer, fuller, natural lashes with MD Lash Factor. Our serum nourishes lashes at the root for visible results. The Nightly Routine: STEP 1. Cleanse eye area thoroughly. STEP 2. Swipe a thin stroke along upper lash line at bedtime. STEP 3. Let dry for 2 minutes. Use nightly for 4 to 6 weeks. Zero-Waste Precision Tip Effortlessly target the lash root. The ultra-fine applicator ensures the serum feeds nutrients directly to the lash follicle without migration into the eye, eliminating irritation. Zero-Waste Precision Tip Effortlessly target the lash root. The ultra-fine applicator ensures the serum feeds nutrients directly to the lash follicle without migration into the eye, eliminating irritation. Advanced Peptide Complex This scientifically patented clinically tested, nutrient-rich formula visibly transforms lash density and thickness. It works safely to deeply nourishing each strand for longer thicker looking lash Advanced Peptide Complex This scientifically patented clinically tested, nutrient-rich formula visibly transforms lash density and thickness. It works safely to deeply nourishing each strand for longer thicker looking lash Patented Clinical Efficacy patented formula with published clinical studies for efficacy and safety. Scientifically verified to deliver visible results while remaining gentle enough for sensitive eyes and contact lens wearers. Patented Clinical Efficacy patented formula with published clinical studies for efficacy and safety. Scientifically verified to deliver visible results while remaining gentle enough for sensitive eyes and contact lens wearers. Physician Formulated & Tested Developed by Dr. Susan F. Lin, M.D., advanced molecular science with rigorous safety testing. Every batch is manufactured to strict clinical standards, ensuring non-irritating cosmetic performance. Physician Formulated & Tested Developed by Dr. Susan F. Lin, M.D., advanced molecular science with rigorous safety testing. Every batch is manufactured to strict clinical standards, ensuring non-irritating cosmetic performance. Peer-Reviewed Clinical Proof Independent clinical research published Journal of Cosmetic and Laser Therapy—the industry gold standard for medical aesthetics. This peer-reviewed patented formula achieves results with safety Peer-Reviewed Clinical Proof Independent clinical research published Journal of Cosmetic and Laser Therapy—the industry gold standard for medical aesthetics. This peer-reviewed patented formula achieves results with safety Global Trust Since 2006 Trusted by over one million users across the globe since 2006. Worldwide clinical success, MD Lash Factor is a proud recipient of prestigious Export Achievement Award from the U.S. Commercial Service. Global Trust Since 2006 Trusted by over one million users across the globe since 2006. Worldwide clinical success, MD Lash Factor is a proud recipient of prestigious Export Achievement Award from the U.S. Commercial Service. 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The video guides you through product setup. The video compares multiple products. The video shows the product being unpacked. How to Apply MD Lash Factor for Best Results (window.desertcartUIPageJS ? desertcartUIPageJS : P).load.js('https://m.media-desertcart.com/images/I/61rq0L4t2wL.js?AUIClients/VSEPlayer'); (window.desertcartUIPageJS ? desertcartUIPageJS : P).load.js('https://m.media-desertcart.com/images/I/3175HHgX+OL._RC|01x4giTy+uL.js,01r9LpT6pbL.js,41NWBkfooBL.js,11QfrzttlqL.js,91VXiFQ1TCL.js,01ELLYeIOkL.js_.js?AUIClients/Brila'); (function(f) {var _np=(window.P._namespace("vse-ns-initVSEPlayerOnLoad"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when('VSEPlayer').execute(function(vsePlayer){vsePlayer.initPlayer('aplus-284800-player-67df2fba-4b10-4ea4-a3d7-779aeb5469de-player-ps');}); //Please use below event to register FeedbackForm P.when('A', 'VSEComponentAssets').execute('vse-ns-player-initialization', function(A, asset) { A.trigger('vse:ns:player:aplus-284800:init', 'aplus-284800-player-67df2fba-4b10-4ea4-a3d7-779aeb5469de-player-ps'); }); })); How to Apply MD Lash Factor for Best Results Inside the Lab: Patented Lash Vitality Your Daily Routine for Dramatic Natural Lashes Step inside our clinical facility to see the precision care behind MD Lash Factor. Formulated under strict physician standards, this patented technology delivers advanced nourishment along the lash line, beautifully enhancing the appearance of natural definition, fullness, and visible lash volume. Real Transformations Witness Visible Lash Evolution in 4 to 8 Weeks See what happens when advanced clinical science meets daily compliance. This progressive visual timeline highlights the real, measurable improvement in natural lash length, thickness, and structural density when applied consistently once every night at bedtime. Advanced Follicle Science Backed by US Patents Patented Innovation for Enhanced Lash Vitality and Hair Cycle Support Experience the clinical power of MD follicle science. Built on rigorous research, our advanced ecosystem utilizes celebrated US Patent 8206695 to support fine hair right at the source. By delivering targeted nourishment directly to follicles, these physician-led formulas beautifully enhance the appearance of defined lashes and robust hair fullness using clean, premium ingredients. Ophthalmologist Tested and Clean Lash Care entle, Eye-Friendly Formula Designed for Sensitive Eyes & Contact Lens Wearers Experience trustworthy lash care created with everyday confidence in mind. Formulated under strict expert standards, our lash conditioner features eye-friendly ingredients that respect your delicate eye area. It is thoroughly ophthalmologist tested, ensuring a gentle application that is entirely safe for sensitive eyes and contact lenses. Nourish your lashes daily with a premium formula designed to deliver beautiful results without irritation. Real Results Within Weeks Experience a Visible Change in Your Lashes in Just 4 to 6 Weeks Consistency is the secret to unlocking the full potential of your natural lashes. MD Lash Factor integrates seamlessly into your nightly beauty routine, delivering advanced conditioning to transform the look of sparse lashes. By committing to a simple daily application, you can look forward to a striking improvement in the appearance of lash fullness, definition, and overall health in as little as 4 to 6 weeks. Start your journey today for beautiful results you can see with every blink. Award-Winning Excellence for Your Lashes Confidence in Every Blink:Lash Care Made to Simplify Your Nightly Routine Elevate your evening beauty ritual with a formula celebrated across the global beauty industry. Recognized with prestigious honors, including the Cosmopolitan Best of Best, the ICMAD Award, and the US Commerce Export Achievement Award, This physician-formulated serum seamlessly integrates into your nightly routine with a single, simple swipe. Deliver targeted conditioning to your lashes while you sleep, and wake up to a visible change in lash definition, health, and effortless fullness. What makes the development of MD Lash Factor eyelash conditioner unique? MD Lash Factor is a physician-formulated conditioner engineered by Dr. Susan Lin. Backed by 20 years on the market and over 1 million units trusted globally, our formula balances advanced follicle science with a time-tested safety record. What makes the development of MD Lash Factor eyelash conditioner unique? MD Lash Factor is a physician-formulated conditioner engineered by Dr. Susan Lin. Backed by 20 years on the market and over 1 million units trusted globally, our formula balances advanced follicle science with a time-tested safety record. Is the safety and efficacy of MD Lash Factor backed by scientific studies? Yes. MD Lash Factor is unique in its class, featuring a dedicated, independent clinical study published in the peer-reviewed Journal of Cosmetic and Laser Therapy, demonstrates an ocular safety profile and statistically significant lash improvement. Is the safety and efficacy of MD Lash Factor backed by scientific studies? Yes. MD Lash Factor is unique in its class, featuring a dedicated, independent clinical study published in the peer-reviewed Journal of Cosmetic and Laser Therapy, demonstrates an ocular safety profile and statistically significant lash improvement. Who formulated this lash conditioner, and what is their background? MD Lash Factor was invented by Dr. Susan Lin, physician for 35+ year. Dr. Lin authored definitive clinical chapter on eyelash and hair growth science in the 9th edition of Harry’s Cosmeticology—globally referenced textbook for cosmetic formulation. Who formulated this lash conditioner, and what is their background? MD Lash Factor was invented by Dr. Susan Lin, physician for 35+ year. Dr. Lin authored definitive clinical chapter on eyelash and hair growth science in the 9th edition of Harry’s Cosmeticology—globally referenced textbook for cosmetic formulation. Is the MD Lash Factor formula patented and tested for sensitive eyes? Yes. Our advanced lash conditioning technology is protected under US Patent 8,206,695. Furthermore, the final formula is clinically and ophthalmologist-tested, proving to be non-irritating and entirely safe for sensitive eyes and contact lens wearers Is the MD Lash Factor formula patented and tested for sensitive eyes? Yes. Our advanced lash conditioning technology is protected under US Patent 8,206,695. Furthermore, the final formula is clinically and ophthalmologist-tested, proving to be non-irritating and entirely safe for sensitive eyes and contact lens wearers Can MD Lash Factor work for postmenopausal women? Estrogen drops during menopause, shortening the active follicle growth phase and causing lashes to grow more slowly, become brittle, and shed faster. MD Lash Factor delivers targeted peptide nutrition to address this age-related decline. Can MD Lash Factor work for postmenopausal women? Estrogen drops during menopause, shortening the active follicle growth phase and causing lashes to grow more slowly, become brittle, and shed faster. MD Lash Factor delivers targeted peptide nutrition to address this age-related decline. Choose Your Size, Complete Your Routine MD Lash Factor 1.50 mL MD Lash Factor 2.95 mL MD Lash Factor 5.91mL MD Shampoo & Conditioner MD Eyebrow Serum 3mL MD Follicle Energizer MD Revitalizing Shmpoo Physician-Formulated Solutions for Advanced Hair and Beauty Wellness MD Lash Factor Before and After Photos Results Step inside our clinical facility to see the precision care behind the MD collection. Formulated under expert standards, our formulas bridge scientific research and daily beauty wellness. Delivering targeted nourishment and peptides, the MD collection safely enhances your radiance from root to lash.

Review: It works. Didn’t irritate my eyes - Love my long lashes!! Within a week I noticed my lashes weee getting longer.
Review: Longer lashes! - I was very skeptical if this would work, but it does. I have light-colored lashes, and after about three weeks, I could tell the difference. When I put on mascara, my lashes are definitely longer and fuller. I've been using the serum four times a week for about six weeks, and I'm still on the first tube. I will re-order.

## Features

- [GET NATURALLY GORGEOUS LASHES]: Our MD Lash Factor Eyelash Conditioner is expertly formulated to enhance the appearance of short, sparse lashes, providing a boosting effect to lengthen, thicken and amplify lashes for a charming lash transformation
- [NON-IRRITATING for SENSITIVE EYES]: This mild, non-irritating Eyelash Growth Serum is right for sensitive eyes, and it’s fully contact lens friendly—no need to remove lenses for your lash care routine, offering you with a more reliable and convenient usage experience-easy lash enhancement without the fuss
- [EASY APPLICATION & MESS-FREE DESIGN]: Apply a single stroke of the Advanced Lash Enhancing Serum along upper lash lines (eyeliner-style) on clean dry skin, wait 2–3 mins for it to dry, and skip the rinse; In addition, say goodbye to messy droppers and sticky brushes! Our built-in precision brush applicator delivers targeted application, the tube eliminates the hassle of cleanup and storage—no dripping oils or wasted time
- [NOURISHES & STRENGTHENS WEAK LASHES]: Experience the ‌refreshing, non-greasy‌ texture of our Eyelash Enhancing Serum—lightweight and fast-absorbing for effortless application; Designed to deeply ‌nourish and moisturize‌ weak, brittle lashes, it delivers a ‌rejuvenated, youthful appearance‌ while promoting healthier, more hydrated lashes
- [POWERED BY NATURAL NUTRIENTS]: Equipped with Cytokines, Antioxidants, Vitamins and etc., our lash serum targets lash follicles to boost circulation and nourishment, for longer, thicker, fuller and stronger lashes; With regular use of this eyelash serum to see visibly thicker lashes within 4-6 weeks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C7KWSB7V |
| Best Sellers Rank | #47,965 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #79 in Eyelash Primers |
| Brand | MD |
| Brand Name | MD |
| Color | Clear |
| Container Type | Tube |
| Coverage | Full |
| Customer Reviews | 4.2 out of 5 stars 271 Reviews |
| Finish Types | Sheer |
| Item Dimensions | 5 x 0.79 x 0.79 inches |
| Item Form | Liquid |
| Item Weight | 0.03 Kilograms |
| Manufacturer | MD |
| Manufacturer Part Number | 6H-46EM-LQ7G-$P |
| Material Type Free | Ammonia Free, Coal Tar Free, Dye-Free, Fragrance-Free, Sodium Lauryl Sulfate Free |
| Number of Items | 1 |
| Package Type Name | Tube |
| Product Benefits | Eyelash Growth |
| Skin Tone | All |
| Skin Type | All, Sensitive |

## Product Details

- **Brand:** MD
- **Color:** Clear
- **Item Form:** Liquid
- **Product Benefits:** Eyelash Growth
- **Skin Tone:** All

## Images

![Lash Factor Eyelash Conditioner Advanced Lash Enhancing Serum for Longer Thicker Fuller Looking Lashes Cruelty-Free for Sensitive Eyes 0.05 fl oz Trial Size - Image 1](https://m.media-amazon.com/images/I/61494ooPS3L.jpg)

## Available Options

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

## Questions & Answers

**Q: What makes the development of MD Lash Factor eyelash conditioner unique?**
A: MD Lash Factor is a physician-formulated conditioner engineered by Dr. Susan Lin. Backed by 20 years on the market and over 1 million units trusted globally, our formula balances advanced follicle science with a time-tested safety record.

**Q: Is the safety and efficacy of MD Lash Factor backed by scientific studies?**
A: Yes. MD Lash Factor is unique in its class, featuring a dedicated, independent clinical study published in the peer-reviewed Journal of Cosmetic and Laser Therapy, demonstrates an ocular safety profile and statistically significant lash improvement.

**Q: Who formulated this lash conditioner, and what is their background?**
A: MD Lash Factor was invented by Dr. Susan Lin, physician for 35+ year. Dr. Lin authored definitive clinical chapter on eyelash and hair growth science in the 9th edition of Harry’s Cosmeticology—globally referenced textbook for cosmetic formulation.

**Q: Is the MD Lash Factor formula patented and tested for sensitive eyes?**
A: Yes. Our advanced lash conditioning technology is protected under US Patent 8,206,695. Furthermore, the final formula is clinically and ophthalmologist-tested, proving to be non-irritating and entirely safe for sensitive eyes and contact lens wearers

**Q: Can MD Lash Factor work for postmenopausal women?**
A: Estrogen drops during menopause, shortening the active follicle growth phase and causing lashes to grow more slowly, become brittle, and shed faster. MD Lash Factor delivers targeted peptide nutrition to address this age-related decline.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works. Didn’t irritate my eyes
*by A***R on April 14, 2026*

Love my long lashes!! Within a week I noticed my lashes weee getting longer.

### ⭐⭐⭐⭐⭐ Longer lashes!
*by S***B on February 28, 2026*

I was very skeptical if this would work, but it does. I have light-colored lashes, and after about three weeks, I could tell the difference. When I put on mascara, my lashes are definitely longer and fuller. I've been using the serum four times a week for about six weeks, and I'm still on the first tube. I will re-order.

### ⭐⭐⭐⭐⭐ It works!
*by J***R on January 22, 2026*

Used this item as directed. My lashes are longer. Liked the smaller size to see if I liked it b4 getting a bigger one. No irritation. Easy to use.

## Frequently Bought Together

- MD Lash Factor Eyelash Growth Serum | Enhances Your Natural Lashes For A Fuller, Longer & Denser Look | Eyelashs Enhancer for Women | 0.05 fl. oz e 1.5 ml - 6 Week supply
- Cirkul 12oz BPA-Free Plastic Water Bottle Starter Kit for Kids with Blue Lid, 2 Flavor Cartridges (1 LifeSip Fruit Punch, 1 FitSip Mixed Berry)

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**Shop now:** [https://www.desertcart.es/products/656419264-lash-factor-eyelash-conditioner-advanced-lash-enhancing-serum-for-longer](https://www.desertcart.es/products/656419264-lash-factor-eyelash-conditioner-advanced-lash-enhancing-serum-for-longer)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-05-30*