---
product_id: 1087965
title: "duri Rejuvacote 1 Nail Strengthener, Maximum Effect Formula, For brittle, weak, or post-damage nails (Pack of 3-0.45 fl. oz. each)"
brand: "duri"
price: "¥10773"
currency: JPY
in_stock: true
reviews_count: 13
category: "Duri"
url: https://www.desertcart.jp/products/1087965-duri-rejuvacote-1-nail-strengthener-maximum-effect-formula-for-brittle
store_origin: JP
region: Japan
---

# Stimulates Faster Growth Max Strength Formula Protective Moisture Seal duri Rejuvacote 1 Nail Strengthener, Maximum Effect Formula, For brittle, weak, or post-damage nails (Pack of 3-0.45 fl. oz. each)

**Brand:** duri
**Price:** ¥10773
**Availability:** ✅ In Stock

## Summary

> 💅 Nail your glow-up with Rejuvacote 1 — strength, growth, and shine in every swipe!

## Quick Answers

- **What is this?** duri Rejuvacote 1 Nail Strengthener, Maximum Effect Formula, For brittle, weak, or post-damage nails (Pack of 3-0.45 fl. oz. each) by duri
- **How much does it cost?** ¥10773 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/1087965-duri-rejuvacote-1-nail-strengthener-maximum-effect-formula-for-brittle)

## Best For

- duri enthusiasts

## Why This Product

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

## Key Features

- • **Fortify & Flourish:** Transforms brittle, weak nails into resilient, flexible powerhouses with hydrolyzed wheat & soy proteins plus calcium.
- • **Growth on Your Terms:** Clinically proven to accelerate nail growth while reducing chips and breaks—watch your nails thrive in just weeks.
- • **Trusted by Thousands:** Join 7,800+ glowing reviewers who swear by duri’s cutting-edge formula for naturally strong, beautiful nails.
- • **All-in-One Nail Armor:** Use as base coat, top coat, or solo treatment—versatile 3-pack keeps your nails protected and polished daily.
- • **Daily Ritual, Lifetime Results:** Simple 7-day application cycle locks in moisture, collagen, and fatty acids for long-term nail health.

## Overview

Rejuvacote 1 Nail Strengthener is a maximum effect formula designed to repair and strengthen brittle, weak, or post-damage nails. Featuring hydrolyzed wheat and soy proteins plus calcium, it promotes faster nail growth, flexibility, and protection by sealing in moisture, collagen, and fatty acids. This versatile product can be used as a base coat, top coat, or standalone treatment, with a recommended 7-day application cycle. Loved by thousands for delivering visibly stronger, healthier nails, it comes in a convenient 3-pack of 0.45 fl. oz. bottles.

## Description

desertcart.com : duri Rejuvacote 1 Nail Strengthener, Maximum Effect Formula, For brittle, weak, or post-damage nails (Pack of 3-0.45 fl. oz. each) : Nail Polish : Beauty & Personal Care

Review: Amazing, first time in my 35 years I have ever had strong natural nails - I am a 35 year old woman. For my entire life, or as far back as I can remember, I have always had brittle fragile nails that cracked and broke anytime they got as far as the whites of the nail starting to show on the tips. For many years I had false nails due to my frustration with being unable to grow a decent set myself I tried plenty of cuticle oils and nothing ever seem to help. This was my last try with a product before going back to get tips.. I spent a while researching and this seemed the best bet. I ordered my first bottle on March 22nd and ever since then I have applied it daily. About every 5 days or so I would remove everything and start fresh It is now July 4th and ever since I applied the polish my nails have been steadily growing and have not broken ONCE. I find it absolutely amazing that I have not cracked or broken a single one, and I'm someone who uses their hands a lot. It makes your nails strong and thick but not so strong that they lose their flexibility, if your nails are rock hard they will crack because they cannot take any knocking around. Once in a blue moon I will notice a tiny little ding or chip the size of a grain of salt, but besides that my nails seem indestructible. They get soft and bendable after a long hot shower or washing dishes so I am very careful during that time period before they harden back up, I recommend using gloves to wash dishes. I admit I rarely use the cuticle oil this came with because I'm not a fan of the smell and the greasiness so all of this progress is definitely due to the Polish. Just apply it religiously every day and you will see results, it took me a good 3 months to begin seeing a difference. One bottle lasted me a little over 3 months. I did not wear any other nail polish during this time, I only ever had this on my nails The only downside is it does not stay good on your nails at all, especially with the fresh layer it chips off very easily and will peel off after a shower, since he reapply everyday it's not that big of a deal and hasn't affected the product from working but it's a little frustrating. I have tried buffing my nails beforehand and always dehydrating them with acetone but it makes no difference. However this is a small price to pay because it works and lives up to its claims! I will be using this product for the rest of my life. I'm at the point now where I feel like I can paint my nails, if I use this as a base coat and a top coat it should continue helping but allow me to finally decorate my new set of nails! Anyone wanting to get this, buy multiple bottles because you will eventually misplace one and it's best having a spare so you don't have to miss any days! Also I have noticed that an almond or round shape is better for growing out your nails, it seems to be the strongest. I used to have my nails square and they would always be prone to breaking on the corners. Good luck on your nail journey, you won't be disappointed with this product just keep going until you see results :) I am a fan for life and tell everyone about this polish (I am off to go knock on wood now, talking about being surprised my nails haven't broken I bet you I will get my first broken one today 😂)
Review: Excellent results - Amazing nail growth system! It strengthens weak nails and gives them a healthy, clean look. Very happy with the purchase.

## Features

- NAIL GROWTH SYSTEM - Rejuvacote 1 is a multi-benefit nail strengthener and growth formula that helps people with nail repair for damaged nails caused by different factors such as exposure to elements and past usage of acrylics and gels.
- NO MORE NAIL WOES - Our formula stimulates faster nail growth, provides a protective layer for nails, promotes flexibility and pliability, and lowers the occurrence of brittle, chipping, and broken nails. It seals in moisture, collagen, and fatty acids.
- VERSATILE AND COMPACT - Our product is formulated with hydrolyzed wheat protein, hydrolyzed soy protein, and calcium for nails. It can be used as a top coat, base coat, or even on its own. All those benefits are combined in 0.45 fluid ounces per bottle.
- APPLY EASILY - With nail polish, apply as a base coat and continue applying as a top coat for 7 days. Remove all with a nail polish remover and start again. If used alone, apply two coats and follow the same instructions.
- NAILED IT - duri Cosmetics is a family-owned business focused on keeping up-to-date with the latest technology to create nail care products that promote healthy, strong, and beautiful nail growth. Our company has created this product with numerous benefits as a solution to nail problems. Our products are formulated by our in-house chemists to help clients with various nail issues and promote nail health care.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000UV3HW2 |
| Best Sellers Rank | #9,917 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #141 in Nail Strengtheners |
| Brand | duri |
| Brand Name | duri |
| Customer Reviews | 4.5 out of 5 stars 7,874 Reviews |
| Item Form | Liquid |
| Item Weight | 5.7 ounces |
| Liquid Volume | 39.9 ml |
| Manufacturer | duri |
| Manufacturer Part Number | 0REJ1.3 |
| Model Number | 0REJ1.3 |
| Number of Items | 3 |
| Package Size Name | Pack of 3 |
| Size | 0.45 Fl Oz (Pack of 3) |
| Specialty | Color Enhancing, Daily Care, Strengthening |
| UPC | 852847000015 |
| Unit Count | 1.35 Fluid Ounces |

## Product Details

- **Brand:** duri
- **Item Form:** Liquid
- **Item Weight:** 5.7 Ounces
- **Liquid Volume:** 39.9 Milliliters
- **Specialty:** Color Enhancing, Daily Care, Strengthening

## Images

![duri Rejuvacote 1 Nail Strengthener, Maximum Effect Formula, For brittle, weak, or post-damage nails (Pack of 3-0.45 fl. oz. each) - Image 1](https://m.media-amazon.com/images/I/71iggJ0wObL.jpg)
![duri Rejuvacote 1 Nail Strengthener, Maximum Effect Formula, For brittle, weak, or post-damage nails (Pack of 3-0.45 fl. oz. each) - Image 2](https://m.media-amazon.com/images/I/71IwSLbbqKL.jpg)
![duri Rejuvacote 1 Nail Strengthener, Maximum Effect Formula, For brittle, weak, or post-damage nails (Pack of 3-0.45 fl. oz. each) - Image 3](https://m.media-amazon.com/images/I/71zAErbom3L.jpg)
![duri Rejuvacote 1 Nail Strengthener, Maximum Effect Formula, For brittle, weak, or post-damage nails (Pack of 3-0.45 fl. oz. each) - Image 4](https://m.media-amazon.com/images/I/61jGgod6RzL.jpg)
![duri Rejuvacote 1 Nail Strengthener, Maximum Effect Formula, For brittle, weak, or post-damage nails (Pack of 3-0.45 fl. oz. each) - Image 5](https://m.media-amazon.com/images/I/71PxKMgsZUL.jpg)

## Available Options

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

## Questions & Answers

**Q: Salons filed down to much, nails like paper now. Once this helps grow them, can I use as bottom coat on my own gel system. No filing.?**
A: This product is FAKE. IT DOES NOT CONTAIN KERATIN AS ADVERTISED. I AM A CERTIFIED NAIL TECH WHO HAS BEEN USING THE REAL PRODUCT FOR OVER 10 YEARS.

**Q: A couple of my fingernails split right down the middle as soon as they grow beyond the quick. Will this product keep them from splitting?**
A: I had a split on a nail that i've had about 5 years, maybe longer. with the help of my manicurist, I started this product in January 2013 following her firm instructions.. for a month, I used it as directed on the bottle and every 7 days,  removed it and started again.. Month 2- I had a manicure with no polish but to clean cuticles and shape nails, still following month 1 process.  Month 3 same thing but used every other day.. Monday 4 same thing but now had a manicure with polish, put on every other day and removed when polish chipped.. it's now late June, the last manicure I had, THEY HAD TO CUT MY NAILS FOR THE FIRST TIME IN MY LIFE!! I also noticed the split was gone.. I have about another month to go before my nails are fully grown out from January.. I've used dozens of products; ;nothing worked before this one.  A dark polish manicure now lasts 10-11 days and I do a lot with my hands especially since we are getting ready to move.. I do understand I will need to keep this up for my nails to stay like this..

**Q: what is the country of origin?**
A: No idea. But I’ve used it faithfully almost every night for the past 10 years and it’s like magic!  My nails are long and strong — after years of picking and biting!

**Q: What makes it's burn**
A: I have never had it burn.  I think the important thing is to make sure you clean your nails and cuticles with a nail brush and warm soap and water to make sure all the nail polish remover is cleaned off and the sooner to get the acetone off your hands the less is absorbed into the system.  The only think I can think of as the cause of the burning is that the nail polish remover is trapped underneath.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing, first time in my 35 years I have ever had strong natural nails
*by D***E on July 4, 2024*

I am a 35 year old woman. For my entire life, or as far back as I can remember, I have always had brittle fragile nails that cracked and broke anytime they got as far as the whites of the nail starting to show on the tips. For many years I had false nails due to my frustration with being unable to grow a decent set myself I tried plenty of cuticle oils and nothing ever seem to help. This was my last try with a product before going back to get tips.. I spent a while researching and this seemed the best bet. I ordered my first bottle on March 22nd and ever since then I have applied it daily. About every 5 days or so I would remove everything and start fresh It is now July 4th and ever since I applied the polish my nails have been steadily growing and have not broken ONCE. I find it absolutely amazing that I have not cracked or broken a single one, and I'm someone who uses their hands a lot. It makes your nails strong and thick but not so strong that they lose their flexibility, if your nails are rock hard they will crack because they cannot take any knocking around. Once in a blue moon I will notice a tiny little ding or chip the size of a grain of salt, but besides that my nails seem indestructible. They get soft and bendable after a long hot shower or washing dishes so I am very careful during that time period before they harden back up, I recommend using gloves to wash dishes. I admit I rarely use the cuticle oil this came with because I'm not a fan of the smell and the greasiness so all of this progress is definitely due to the Polish. Just apply it religiously every day and you will see results, it took me a good 3 months to begin seeing a difference. One bottle lasted me a little over 3 months. I did not wear any other nail polish during this time, I only ever had this on my nails The only downside is it does not stay good on your nails at all, especially with the fresh layer it chips off very easily and will peel off after a shower, since he reapply everyday it's not that big of a deal and hasn't affected the product from working but it's a little frustrating. I have tried buffing my nails beforehand and always dehydrating them with acetone but it makes no difference. However this is a small price to pay because it works and lives up to its claims! I will be using this product for the rest of my life. I'm at the point now where I feel like I can paint my nails, if I use this as a base coat and a top coat it should continue helping but allow me to finally decorate my new set of nails! Anyone wanting to get this, buy multiple bottles because you will eventually misplace one and it's best having a spare so you don't have to miss any days! Also I have noticed that an almond or round shape is better for growing out your nails, it seems to be the strongest. I used to have my nails square and they would always be prone to breaking on the corners. Good luck on your nail journey, you won't be disappointed with this product just keep going until you see results :) I am a fan for life and tell everyone about this polish (I am off to go knock on wood now, talking about being surprised my nails haven't broken I bet you I will get my first broken one today 😂)

### ⭐⭐⭐⭐⭐ Excellent results
*by J***E on August 4, 2026*

Amazing nail growth system! It strengthens weak nails and gives them a healthy, clean look. Very happy with the purchase.

### ⭐⭐⭐⭐⭐ Excellent as a protector, treatment and base coat
*by D***Z on June 12, 2026*

My new favorite as a stand-alone treatment or a base coat! This stuff is amazing in how it protects nails and encourages strength and growth. I have issues with a couple of nails that tend to peel at the free edge (guitar strings are not so nail friendly if you brush them), and often grow slowly due to that peeling so that I have harder time getting them to grow out so that I can trim or file it back to a solid, stable nail. This is one of the only products I’ve tried that prevents them from peeling/chipping while they grow out. It also makes an amazing base for polish. I actually had polish last 5 days without chipping, which is pretty much unheard of for me since I do a lot of manual things that often has it chipping after 2-3 days regardless of my prep.

## Frequently Bought Together

- duri Rejuvacote 1 Nail Growth System - Original Maximum Strength Formula - Nail Strengthener and Nail Growth - Base and Top Coat - Pack of 3 - 0.45 fl. oz.
- Onyx Professional Hard as Hoof Nail Strengthening Cream with Coconut Scent, Nail Growth & Conditioning Cuticle Cream Stops Splits, Chips, Cracks & Strengthens Nails, 1 oz
- Duri Rejuvacote 2 Nail Growth System Sensitive Formula - Nail Hardener and Strengthener for Brittle, Breaking, Splitting Nail Repair - 0.45 Fl Oz (Pack of 2)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-22*