---
product_id: 120066821
title: "Hair Bonder Bond Repair and Conditioner"
brand: "pronexa"
price: "¥8683"
currency: JPY
in_stock: true
reviews_count: 9
category: "Pronexa"
url: https://www.desertcart.jp/products/120066821-hair-bonder-bond-repair-and-conditioner
store_origin: JP
region: Japan
---

# Fast 15-min treatment Deep hydration & conditioning Molecular bond repair Hair Bonder Bond Repair and Conditioner

**Brand:** pronexa
**Price:** ¥8683
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock your hair’s molecular magic in just 15 minutes!

## Quick Answers

- **What is this?** Hair Bonder Bond Repair and Conditioner by pronexa
- **How much does it cost?** ¥8683 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/120066821-hair-bonder-bond-repair-and-conditioner)

## Best For

- pronexa enthusiasts

## Why This Product

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

## Key Features

- • **Universal Damage Defense:** Perfect for all hair types, stops breakage, and boosts elasticity.
- • **Dual-Action Repair System:** Internal cortex repair plus silk protein & Vitamin B5 for lasting strength.
- • **Value-Packed & Clean Beauty:** 8 professional treatments per bottle, paraben & sulfate-free, cruelty-free, made in the USA.
- • **Molecular-Level Hair Revival:** Targets and relinks broken disulfide bonds for salon-grade restoration.
- • **Nourishing Powerhouse Formula:** Infused with Retinol, Vitamin E & Castor Oil for scalp health and mirror shine.

## Overview

Pronexa Hair Bonder Bond Repair and Conditioner is a professional-strength, dual-action treatment that repairs broken disulfide bonds at the molecular level, restoring hair damaged by bleaching, coloring, and chemical treatments. Enriched with silk proteins, Vitamin B5, Retinol, and Castor Oil, it deeply conditions while improving elasticity and shine. Suitable for all hair types, this paraben-free, sulfate-free, and cruelty-free formula delivers up to 8 intensive treatments per 4oz bottle, showing visible results after a single 15-minute session.

## Description

desertcart.com : Pronexa Hair Bonder Bond Repair and Conditioner | Bond Repair, Bonder, Keratin, Conditioner, Olaplex, Damaged Hair Treatment, K18 : Beauty & Personal Care

Review: Soft - Photo on left was taken the day after a bleaching session and the photo on the right was taken a day after toning and using this product. It may not look that different but trust me, my hair feels so much better and manageable! My hair is always in dire need of repair because I always bleach/tone it and basically never leave it alone. After my most recent hair session, I realized that all my oils, serums, and masks were just not going to cut it this time. My hair needed something extra, like a keratin/protein treatment. My hair took forever to dry because some of the ends were gummy and brittle even after applying all my usual oils and serums. So I was going to bite the bullet and purchase some olaplex treatments, when I came across this product. The reviews seemed promising stating that it's comparable, if not better... so I decided to try it out. Although I'm a little disappointed at how small the bottle is, I'm pleasantly surprised at how well it works! I used as directed: Apply on damp hair, comb through, leave in for 15 minutes, rinse, shampoo and condition. I ran my hair through water, towel dried, and split my hair down the middle into two sides (left & right). I squeezed a quarter size amount into my hands and applied onto one side, very carefully combing through with my fingers, and then repeated on the other side. I clipped up my hair and waited 30 minutes before rinsing, then shampoo and conditioned. I still applied my usual serums for extra moisture/treatment. My hair dried so much faster and my ends didn't feel like a broomstick like it did the previously. Three days later, I used this product again repeating the same exact process. And the results were even better! My hair dried at a normal rate, and the main difference was how my hair felt after it was completely dry... it actually felt SOFT to the touch! I'm so impressed and can't wait to use it again. This truly improved the condition of my hair.
Review: Dry, lifeless hair transformed! - I live in the country and unfortunately use well water which is murder on my long fine blonde hair. I had almost given up on it ever returning to its soft silkiness, especially because I hadn’t been able to visit my regular beautician for moisturizing treatments. After calling her in desperation, she suggested I try Hairgenics Pronexa. I figured it was worth a try, I certainly didn’t want to start cutting my own hair. I followed the instructions, adding putting my hair up under a plastic cap and wrapping it in a towel for 15 minutes just to give it a little bit of extra time to work. I honestly wasn’t expecting much, but when I rinsed out my hair I was shocked at how easily my fingers ran through my hair without any extra leave in conditioner! It was amazing! And then even after I put my hair in a “turban” to absorb extra moisture, it still was easy to run a wide tooth comb through. I always let my hair air dry to protect it from heat so I use a dab of Argan oil for frizzies so I did the same but I noticed I didn’t seem to have nearly ass many as usual. I’m a believer. I definitely highly recommend this product. It made all the difference in my hair. Before: the mid length to ends felt Like straw...now they are sleek and soft. I’m sold. Try it. It’s well worth the price. Amazing product!

## Features

- Advanced Disulfide Bond Repair: Pronexa is a high-performance hair bonder that goes beyond surface hydration. It targets the molecular level to relink broken disulfide bonds, restoring the structural integrity of hair damaged by bleaching, coloring, and chemical relaxers
- Revolutionary 2-Stage Repair System: While other products only focus on one aspect of repair, Pronexa uses a dual-action formula. It first performs molecular hair repair on the internal cortex and then utilizes Silk Proteins and Vitamin B5 to solidify those bonds and provide deep, lasting conditioning
- Intensive Damage Reversal for All Hair Types: Suitable for over-processed, brittle, or damaged hair. This bond-strengthening treatment improves hair elasticity and stops breakage in its tracks, making it a valuable tool for maintaining vibrant color and healthy texture between salon visits
- Infused with Retinol & Castor Oil: Our formula is enriched with Retinol and Vitamin E to support scalp health and Hydrogenated Castor Oil to seal the hair cuticle. This combination ensures a mirror-like shine and frizz-free finish, providing the benefits of a deep conditioner with the power of a structural rebuilder
- 8 Full Treatments for Maximum Value: Every 4oz bottle provides up to 8 professional-strength treatments. Safe for daily use but powerful enough to show results after just one 15-minute session. Pronexa is paraben-free, sulfate-free, and 100% cruelty-free, made in the USA in a GMP-certified facility
- pH Balance and Elasticity Restoration: This treatment restores correct pH levels in your hair while improving elasticity, helping to protect against future breakage and minimize damage from everyday styling activities such as blow drying and straightening

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QLWVWZL |
| Best Sellers Rank | #157,431 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #2,819 in Hair Conditioner |
| Brand | Pronexa |
| Brand Name | Pronexa |
| Customer Reviews | 4.3 out of 5 stars 2,216 Reviews |
| Hair Type | All |
| Item Form | Cream |
| Item Weight | 2.86 g |
| Manufacturer | Hairgenics |
| Manufacturer Part Number | Pronexa Bonder |
| Material Features | Cruelty Free, Natural, Paraben Free, Safe for Chemically Treated Hair, Sulfate Free |
| Model Number | Pronexa Bonder |
| Number of Items | 1 |
| Product Benefits | Bond Repair Treatment, Clean Beauty Hair Care, Deep Conditioning Repair, Disulfide Bond Rebuilder, Strengthening Treatment Product Benefits Bond Repair Treatment, Clean Beauty Hair Care, Deep Conditioning Repair, Disulfide Bond Rebuilder, Strengthening Treatment See more |
| Scent | Unscented/Neutral |
| Scent Name | Unscented/Neutral |
| Special Ingredients | Argania Spinosa Kernel Oil, Aloe Barbadensis Leaf Juice, Hydolyzed Silk Protein, Camelia Sinesis |
| UPC | 860001029437 |
| Unit Count | 4 Fluid Ounces |

## Product Details

- **Brand:** Pronexa
- **Hair Type:** All
- **Item Form:** Cream
- **Item Weight:** 2.86 g

## Images

![Hair Bonder Bond Repair and Conditioner - Image 1](https://m.media-amazon.com/images/I/61oLcdzoeGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Soft
*by K***K on August 20, 2019*

Photo on left was taken the day after a bleaching session and the photo on the right was taken a day after toning and using this product. It may not look that different but trust me, my hair feels so much better and manageable! My hair is always in dire need of repair because I always bleach/tone it and basically never leave it alone. After my most recent hair session, I realized that all my oils, serums, and masks were just not going to cut it this time. My hair needed something extra, like a keratin/protein treatment. My hair took forever to dry because some of the ends were gummy and brittle even after applying all my usual oils and serums. So I was going to bite the bullet and purchase some olaplex treatments, when I came across this product. The reviews seemed promising stating that it's comparable, if not better... so I decided to try it out. Although I'm a little disappointed at how small the bottle is, I'm pleasantly surprised at how well it works! I used as directed: Apply on damp hair, comb through, leave in for 15 minutes, rinse, shampoo and condition. I ran my hair through water, towel dried, and split my hair down the middle into two sides (left & right). I squeezed a quarter size amount into my hands and applied onto one side, very carefully combing through with my fingers, and then repeated on the other side. I clipped up my hair and waited 30 minutes before rinsing, then shampoo and conditioned. I still applied my usual serums for extra moisture/treatment. My hair dried so much faster and my ends didn't feel like a broomstick like it did the previously. Three days later, I used this product again repeating the same exact process. And the results were even better! My hair dried at a normal rate, and the main difference was how my hair felt after it was completely dry... it actually felt SOFT to the touch! I'm so impressed and can't wait to use it again. This truly improved the condition of my hair.

### ⭐⭐⭐⭐⭐ Dry, lifeless hair transformed!
*by S***J on July 4, 2020*

I live in the country and unfortunately use well water which is murder on my long fine blonde hair. I had almost given up on it ever returning to its soft silkiness, especially because I hadn’t been able to visit my regular beautician for moisturizing treatments. After calling her in desperation, she suggested I try Hairgenics Pronexa. I figured it was worth a try, I certainly didn’t want to start cutting my own hair. I followed the instructions, adding putting my hair up under a plastic cap and wrapping it in a towel for 15 minutes just to give it a little bit of extra time to work. I honestly wasn’t expecting much, but when I rinsed out my hair I was shocked at how easily my fingers ran through my hair without any extra leave in conditioner! It was amazing! And then even after I put my hair in a “turban” to absorb extra moisture, it still was easy to run a wide tooth comb through. I always let my hair air dry to protect it from heat so I use a dab of Argan oil for frizzies so I did the same but I noticed I didn’t seem to have nearly ass many as usual. I’m a believer. I definitely highly recommend this product. It made all the difference in my hair. Before: the mid length to ends felt Like straw...now they are sleek and soft. I’m sold. Try it. It’s well worth the price. Amazing product!

### ⭐⭐⭐⭐⭐ Better than Olaplex
*by E***N on December 16, 2019*

I started using Olaplex No.3 over the summer after being on the receiving end of about a dozen recommendations from friends. I used it 1-2x per week for 4 months, nearly always as an overnight mask. In short, Olaplex is legit. It really does do what it says it does. But you know what? Pronexa does it better. Honestly, I only bought Pronexa because it is marginally more affordable than Olaplex - that's it. So far, I've only used it once, and I'm not lying when I say that the results from ONE overnight treatment are better than the cumulative results of four months of Olaplex treatments. My hair is very fine, blonde and naturally wavy. I'm 4 years out from the birth of my second child and feel like I am STILL recovering from the havoc that post-partum hair loss wreaked on my head, AND I've got my fair share of heat-styling breakage/damage as well. Certainly, Olaplex produced noticeable improvements in the 4 months I used it, but Pronexa has taken it to the next level. My hair is straight up GLOSSY. Smooth as silk, with none of the pesky flyaways and textural one offs that I've been living with for the past few years. I used it for the first time 3 nights ago. After washing and styling the next morning, my hair was markedly improved. But what's REALLY amazing is that the day after that? It was EVEN BETTER. And today? EVEN BETTERER! Seriously, it's like it penetrated the soul of my follicles and is STILL working its' magic, even a couple of days later. Seriously, I'm a convert. It's hard not to compare it to Olaplex, and truly, Olaplex is great. But Pronexa is better.

## Frequently Bought Together

- Hairgenics Pronexa Hair Bonder Bond Repairing Complex and Conditioner for Damaged and Treated Hair. 4 FL OZ Provides 8 full treatments
- Hairgenics Pronexa Hair Growth & Regrowth Therapy Hair Loss Shampoo and Conditioner COMBO pack. 2 bottles, 8 fl oz per bottle. With Biotin, Collagen, and DHT Blockers for Thinning Hair.
- Hairgenics Pronexa Clinical Strength Hair Growth & Regrowth Therapy Hair Loss Shampoo With Biotin, Collagen, and DHT Blockers for Thinning Hair, 8 fl. oz.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-25*