---
product_id: 429099302
title: "CONCENTRATED Lash Serum For Eyelash Growth (XL - 8ml) - LashForce Eyelash Serum To Grow Lashes Longer And Thicker"
brand: "nyk1"
price: "¥15834"
currency: JPY
in_stock: true
reviews_count: 6
category: "Nyk1"
url: https://www.desertcart.jp/products/429099302-concentrated-lash-serum-for-eyelash-growth-xl-8ml-lashforce-eyelash
store_origin: JP
region: Japan
---

# Visible results in 6-8 weeks Stimulates follicles for 3x longer, thicker lashes 8ml concentrated formula lasts 3 months CONCENTRATED Lash Serum For Eyelash Growth (XL - 8ml) - LashForce Eyelash Serum To Grow Lashes Longer And Thicker

**Brand:** nyk1
**Price:** ¥15834
**Availability:** ✅ In Stock

## Summary

> 👁️‍🗨️ Unlock your boldest lashes yet—because your eyes deserve the spotlight!

## Quick Answers

- **What is this?** CONCENTRATED Lash Serum For Eyelash Growth (XL - 8ml) - LashForce Eyelash Serum To Grow Lashes Longer And Thicker by nyk1
- **How much does it cost?** ¥15834 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/429099302-concentrated-lash-serum-for-eyelash-growth-xl-8ml-lashforce-eyelash)

## Best For

- nyk1 enthusiasts

## Why This Product

- Trusted nyk1 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fast-Acting & Effective:** Noticeable lash transformation in just 6-8 weeks with consistent twice-daily use.
- • **Long-Lasting 8ml Bottle:** Generous size ensures a 3-month supply, delivering sustained lash nourishment.
- • **Award-Winning Lash Growth:** Clinically tested formula proven to boost natural lash and brow length and thickness.
- • **Multi-Use Brow & Lash Booster:** Revives sparse brows and lashes naturally—ditch extensions, tints, and falsies for good.
- • **Safe & Comfortable Application:** Dermatologist and ophthalmologist tested, safe for contact lens wearers, and easy 10-second application.

## Overview

NYK1 LashForce Concentrated Lash Serum is a dermatologist and ophthalmologist tested eyelash and eyebrow growth treatment featuring a potent 8ml formula designed to stimulate follicles, clear blockages, and promote up to 3x longer, thicker natural lashes and brows within 6-8 weeks. Safe for contact lens users and easy to apply, this award-winning serum offers a 3-month supply that replaces the need for extensions or tinting, delivering dramatic, healthy lash and brow enhancement.

## Description

Introducing LashForce, the perfect solution for those who desire longer, fuller, and healthier lashes and brows. Made by NYK1, this innovative eyelash growth serum is formulated with specific ingredients that regenerate, rebuild, and activate growth in both length and thickness to protect the structure of each follicle. With the concentrated formula, LashForce is a highly effective lash and eyebrow growth serum that will leave you amazed by the results.The HUGE 8ml tube of LashForce contains a clear consistency serum that is easy to apply just like liquid eyeliner. This lash serum for eyelash growth is dermatologically and ophthalmologist tested, and safe for contact lens users, making it the perfect product for everyone. The NYK1 eyelash serum is clear and totally unnoticeable, allowing you to wear it comfortably throughout the day.With LashForce, you can expect increased strength to prevent damage and loss of lashes, leading to thicker and fuller lashes and brows. NYK1 LashForce lash growth serum is perfect for those who want to use an eyelash serum to grow lashes and enhance eyebrows.Don't let thin and short lashes be a thing of the past! With LashForce, you can improve the appearance of your eyelashes and brows in just a matter of seconds once a day. You'll have the freedom to achieve that gorgeous, powerful, striking, and healthy natural look you've always wanted.In summary, LashForce is a game-changer in the world of lash and eyebrow growth. With its huge massive 8ml size tube and concentrated formula, it is sure to provide you with long-lasting and effective results. Try this eye lash serum today and see the difference in your lashes and brows!

Review: IT’s help to regrow my lashes - The pack is so good and does the job
Review: easy to use, easy to get results, satisfied easily.

## Features

- ★ EYELASH SERUM THAT ACTUALLY WORKS - This AWARD WINNING lash enhancing serum formula is the #1 eyelash serum to grow lashes, but please be patient; our lash and brow booster will see amazing results in 6-8 weeks. Our eye lash serum for eyelash growth fast has been tested and perfected to give you amazing natural eyelash growth serum, but be aware, not all brands work, so don't be fooled. You must try Lash Force eyelash and eyebrow growth serum to believe it.
- ★ SEE A DIFFERENCE IN JUST A FEW WEEKS - NYK1 eyelash serum works differently to other eyelash growth serums out there. Rather than simply conditioning the lashes and brows, it stimulates blood flow whilst cleaning and clearing the follicles of blockages. CONSISTENT day AND night application of the lash growth serum is the key, otherwise you will limit nutrient flow and break the growth cycle resulting in poor results. Used correctly this eye lash boost serum will not fail.
- ★ UNBELIEVABLE 3x LONGER & THICKER NATURAL LASHES & BROWS - LashForce is also an eyebrow conditioner / eyebrow growth serum for women and men. If you want thicker, darker eyebrow hair growth, especially if you have a bald spot and want to fill it back in with your own natural hair, instead of having to pencil in specific gaps. Amazing at restoring to natural lashes with lash growth in a matter of weeks. Eyelash conditioner results amplified by mascara.
- ★ HUGE 8ML BOTTLE LASTS 3 MONTHS LONGER - In 4 weeks your Lashes will be thicker, darker, fuller and up to 2x longer by weeks 6-8. Roots must be drenched, but not dripping in NYK1 LashForce twice a day. Missing one application of the eyebrow and eyelash growth serum will hold up the process. Continual cleansing and stimulation is vital to achieving maximum results. Get dramatic eyelashes natural hair and rapid brow growth. The results really are that good! Try it to be amazed.
- ★ APPLICATION TAKES ONLY 10 SECONDS - Apply into the roots of each hair, morning and night to clean skin similarly to a liquid eyeliner. Dermatologically and Ophthalmologist tested. Can be used with contact lenses and will not alter eye colour like other brands can. LashForce eyelash growth serum grow longer fuller eyelashes is SAFE TO USE. No need for eyelash extension kit, fake eyelashes, eyebrow tint, eyebrow extensions, eyebrow tattoo, eyebrow tinting kit or a lash lift kit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09WW2M33L |
| ASIN  | B09WW2M33L |
| Best Sellers Rank | #84,372 in Beauty ( See Top 100 in Beauty ) #192 in Eye Serums & Fluids |
| Customer reviews | 4.0 4.0 out of 5 stars (2,434) |
| Date First Available  | 10 April 2022 |
| Is Discontinued By Manufacturer  | No |
| Manufacturer reference | LashForce |
| Manufacturer reference  | LashForce |
| Package Dimensions | 15.01 x 8.31 x 2.9 cm; 68 g |
| Package Dimensions  | 15.01 x 8.31 x 2.9 cm; 68 g |

## Product Details

- **Brand:** NYK1
- **Colour:** LashForce (8ml)
- **Item form:** Liquid
- **Product benefits:** Promotes longer, thicker, and fuller eyelash eyebrow growth
- **Skin type:** All

## Images

![CONCENTRATED Lash Serum For Eyelash Growth (XL - 8ml) - LashForce Eyelash Serum To Grow Lashes Longer And Thicker - Image 1](https://m.media-amazon.com/images/I/7165Arg9MOL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is it for lashes or eyebrows?**
A: This serum is for lashes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ IT’s help to regrow my lashes
*by A***R on 17 April 2023*

The pack is so good and does the job

### ⭐⭐⭐⭐⭐ Review
*by S***N on 2 July 2022*

easy to use, easy to get results, satisfied easily.

### ⭐⭐⭐⭐⭐ Review
*by C***E on 29 April 2025*

Using this for several months now & it's making a difference

## Frequently Bought Together

- NYK1 CONCENTRATED Lash Serum For Eyelash Growth (XL - 8ml) LashForce Eyelash Serum To Grow Lashes Longer And Thicker - Eye Lash Enhancing Formula With Easy Application And Long Lasting Results
- Clean Skin Club Clean Towels XL™, 100% USDA Biobased Face Towel, Disposable Face Towelette, Eczema Association Accepted, Makeup Remover Dry Wipes, Ultra Soft, 50 Ct, 1 Pack

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**Shop now:** [https://www.desertcart.jp/products/429099302-concentrated-lash-serum-for-eyelash-growth-xl-8ml-lashforce-eyelash](https://www.desertcart.jp/products/429099302-concentrated-lash-serum-for-eyelash-growth-xl-8ml-lashforce-eyelash)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-07*