---
product_id: 178899380
title: "GrandeREPAIR Leave-In Lash Conditioner Strengthens, Softens & Protects with Biotin Peptide & Nourishing Oils- Invisible Formula to Prevent Breakage, Support Healthier Lashes (0.10 oz)"
brand: "grande cosmetics"
price: "$79"
currency: NZD
in_stock: true
reviews_count: 9
category: "Grande Cosmetics"
url: https://www.desertcart.nz/products/178899380-granderepair-leave-in-lash-conditioner-strengthens-softens-and-protects-biotin
store_origin: NZ
region: New Zealand
---

# Biotin peptide strengthens lashes Protects against breakage & toxins Invisible, lightweight formula GrandeREPAIR Leave-In Lash Conditioner Strengthens, Softens & Protects with Biotin Peptide & Nourishing Oils- Invisible Formula to Prevent Breakage, Support Healthier Lashes (0.10 oz)

**Brand:** grande cosmetics
**Price:** $79
**Availability:** ✅ In Stock

## Summary

> 👁️‍🗨️ Elevate your lash game with invisible strength and lasting beauty!

## Quick Answers

- **What is this?** GrandeREPAIR Leave-In Lash Conditioner Strengthens, Softens & Protects with Biotin Peptide & Nourishing Oils- Invisible Formula to Prevent Breakage, Support Healthier Lashes (0.10 oz) by grande cosmetics
- **How much does it cost?** $79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/178899380-granderepair-leave-in-lash-conditioner-strengthens-softens-and-protects-biotin)

## Best For

- grande cosmetics enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Use Power:** Apply morning and night to soften, protect, and visibly improve lash health over time.
- • **Strengthen & Shield:** Clinically proven biotin peptide fortifies lashes against daily fallout and environmental damage.
- • **Trusted & Top-Ranked:** Ranked #37 in Eye Treatment Serums with 4.3 stars from 1,472 reviews—join the lash care revolution.
- • **Invisible & Weightless:** Clear, non-sticky formula layers seamlessly under mascara for all-day comfort and wear.
- • **Long-Lasting Efficiency:** Small 0.10 oz tube delivers extended use with just a little product per application.

## Overview

GrandeREPAIR Leave-In Lash Conditioner from Grande Cosmetics is a US-made, peptide-infused lash treatment designed to strengthen, soften, and protect lashes. Featuring a biotin peptide complex, it prevents breakage and fallout while maintaining a lightweight, invisible finish that layers well under mascara. Highly rated and clinically backed, this conditioner supports healthier, fuller lashes with consistent use.

## Description

Product Description Did you know you naturally lose 1-2 lashes daily. Give them the extra care they need with this must-have lash fixer upper. GrandeREPAIR is an invisible leave-in conditioner that helps protect, soften, and strengthen lashes. It's infused with Widelash, a biotin peptide proven to help protect against lash fallout, breakage, and environmental toxins. Brand Story Grande Cosmetics uses clinically proven formulas and natural ingredients to create peptide-infused, care-free application cosmetics with instantly beautiful results and long term benefits.

Review: The Only Lash Conditioner That’s Truly Worked for Me - I’ve been using this consistently for about a year now, and I can honestly say it’s the best lash conditioner I’ve tried. I’ve tested quite a few over time, and nothing else has worked as well for me as this one. My lashes feel stronger and healthier, and I’ve noticed far less breakage since adding this to my routine. I really like that the formula is invisible and lightweight — it doesn’t feel sticky or heavy, and it layers well whether I use it alone or under mascara. A little goes a long way, so even though the tube is small, it lasts longer than expected. I also appreciate that it’s easy to apply and doesn’t irritate my eyes. After a year of consistent use and great results, this has become a staple for me. If you’re looking for a lash conditioner that actually makes a difference, this one is absolutely worth trying.
Review: Wish I found this sooner! - I have naturally long, curly eyelashes, but they are prone to breaking and dryness resulting in lash loss. I have dealt with this most of my life, and got used to using makeup and even flase eyelashes to cover up gaps. I stumbled upon this product while shopping for lash growth serum (their brand is my favorite for that as well) and I could not be happier! At first, I used both the serum and conditioner, but with daily use of the conditioner, I don't need the serum anymore. I use this alone at night after taking my makeup off, and again in the mornings under my mascara. Pro-tip: certain mascara brands will not stick with this product, resulting in flaking- I use the grande brand mascara for best results. The applicator wand is just like a regular mascara wand making it easy to apply. The product is slightly thick, so you can see how much you are using. Be careful not to use too much- it does sting if you get it in your eyes, but can be easily rinsed out. It is way less harsh than ther brands I've used. The take away from using this product is longer, softer, healthier lashes with a noticeable difference. After using for a few weeks, after taking my makeup off, my fiancé asked if I forgot to wash off my mascara because my lashes looked that good! Highly recommended- even if you do not experience lash loss.

## Features

- Country Of Origin: United States
- Item Package Dimension: 6.5" L x 1.0" W x 6.5" H
- Item Package Weight: 0.1 lb

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B082WZGT2F |
| Best Sellers Rank | #12,942 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #37 in Eye Treatment Serums |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,472) |
| Department  | Women |
| Item model number  | GN1009 |
| Manufacturer  | Grande Cosmetics |
| Material Feature  | Compostable Warning |
| Product Dimensions  | 5 x 0.05 x 5 inches; 1.1 ounces |
| UPC  | 843246110092 |

## Product Details

- **Brand:** Grande Cosmetics
- **Hair Type:** All
- **Item Form:** Mask
- **Material Feature:** Compostable

## Images

![GrandeREPAIR Leave-In Lash Conditioner Strengthens, Softens & Protects with Biotin Peptide & Nourishing Oils- Invisible Formula to Prevent Breakage, Support Healthier Lashes (0.10 oz) - Image 1](https://m.media-amazon.com/images/I/71-E8lIRAIL.jpg)

## Available Options

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

## Questions & Answers

**Q: When do you apply this product, before makup?**
A: Yes before but I wouldn’t recommend this product it made my eyelashes fall out

**Q: How can you tell if the bottle is empty? How long does each bottle last if I use it once a day every day?**
A: It'll be empty when the brush coming out of the container is dry.

**Q: Does this replace the lash serum?**
A: HI!  The GrandeREPAIR does not replace the GrandeLASH-MD.   GrandeREPAIR is an invisible leave-in conditioner that helps to protect, strengthen, fortify, and soften lashes. Infused with Widelash™, a biotin peptide proven to help protect against lash fallout, breakage, and environmental toxins. This conditioning lash mask is a lash saver!

**Q: Is this lash lift safe?**
A: No! It contains oil which will weaken the lash lift perm and cause it to drop prematurely.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Only Lash Conditioner That’s Truly Worked for Me
*by J***A on December 24, 2025*

I’ve been using this consistently for about a year now, and I can honestly say it’s the best lash conditioner I’ve tried. I’ve tested quite a few over time, and nothing else has worked as well for me as this one. My lashes feel stronger and healthier, and I’ve noticed far less breakage since adding this to my routine. I really like that the formula is invisible and lightweight — it doesn’t feel sticky or heavy, and it layers well whether I use it alone or under mascara. A little goes a long way, so even though the tube is small, it lasts longer than expected. I also appreciate that it’s easy to apply and doesn’t irritate my eyes. After a year of consistent use and great results, this has become a staple for me. If you’re looking for a lash conditioner that actually makes a difference, this one is absolutely worth trying.

### ⭐⭐⭐⭐⭐ Wish I found this sooner!
*by L***N on November 26, 2025*

I have naturally long, curly eyelashes, but they are prone to breaking and dryness resulting in lash loss. I have dealt with this most of my life, and got used to using makeup and even flase eyelashes to cover up gaps. I stumbled upon this product while shopping for lash growth serum (their brand is my favorite for that as well) and I could not be happier! At first, I used both the serum and conditioner, but with daily use of the conditioner, I don't need the serum anymore. I use this alone at night after taking my makeup off, and again in the mornings under my mascara. Pro-tip: certain mascara brands will not stick with this product, resulting in flaking- I use the grande brand mascara for best results. The applicator wand is just like a regular mascara wand making it easy to apply. The product is slightly thick, so you can see how much you are using. Be careful not to use too much- it does sting if you get it in your eyes, but can be easily rinsed out. It is way less harsh than ther brands I've used. The take away from using this product is longer, softer, healthier lashes with a noticeable difference. After using for a few weeks, after taking my makeup off, my fiancé asked if I forgot to wash off my mascara because my lashes looked that good! Highly recommended- even if you do not experience lash loss.

### ⭐⭐⭐⭐⭐ Works very fast!
*by N***. on February 4, 2026*

Amazing! Works so well! A few of my lashes fell out because of my eyelash curler, and this worked so fast and is an amazing product!

## Frequently Bought Together

- Grande Cosmetics GrandeREPAIR Leave-In Lash Conditioner
- Grande Cosmetics GrandeLASH-MD Lash Enhancing Serum
- Grande Cosmetics GrandeBROW 2-in-1 Tinted Brow Gel + Brow Enhancing Serum

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-15*