---
product_id: 88079657
title: "Olaplex N°.4 Bond Maintenance™ Hair Strengthening Shampoo: Repairs Damage & Defend Against Future Breakage | Replenishes Hydration | For Coily, Curly, Straight, and Wavy"
brand: "olaplex"
price: "2050992₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Olaplex"
url: https://www.desertcart.vn/products/88079657-olaplex-n-4-bond-maintenance-hair-strengthening-shampoo-repairs-damage
store_origin: VN
region: Vietnam
---

# Sulfate & paraben free 250ml hydrating formula 49% breakage reduction* Olaplex N°.4 Bond Maintenance™ Hair Strengthening Shampoo: Repairs Damage & Defend Against Future Breakage | Replenishes Hydration | For Coily, Curly, Straight, and Wavy

**Brand:** olaplex
**Price:** 2050992₫
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock your hair’s true potential with Olaplex Nº.4 – stronger, shinier, unstoppable! 💪

## Quick Answers

- **What is this?** Olaplex N°.4 Bond Maintenance™ Hair Strengthening Shampoo: Repairs Damage & Defend Against Future Breakage | Replenishes Hydration | For Coily, Curly, Straight, and Wavy by olaplex
- **How much does it cost?** 2050992₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/88079657-olaplex-n-4-bond-maintenance-hair-strengthening-shampoo-repairs-damage)

## Best For

- olaplex enthusiasts

## Why This Product

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

## Key Features

- • **Bond-Building Power:** Clinically proven to reduce breakage by 49% when paired with Nº3 & Nº5, reinforcing hair’s internal strength for resilient locks.
- • **Salon-Grade Science:** Backed by patented Olaplex technology and dermatologist tested, delivering professional results you can trust at home.
- • **Universal Hair Love:** Formulated for all hair types—coily, curly, straight, wavy, color-treated, and chemically processed—because your hair deserves the best.
- • **Sustainable & Clean Beauty:** Cruelty-free, vegan, and free from sulfates, parabens, and gluten—because ethical beauty is the new luxury.
- • **Hydration Without Compromise:** Gentle coconut oil-derived surfactants cleanse deeply while replenishing moisture, leaving hair soft, smooth, and frizz-free.

## Overview

Olaplex Nº.4 Bond Maintenance Shampoo is a 250ml, salon-grade, color-safe formula designed to repair and strengthen all hair types. Clinically proven to reduce breakage by 49% when used with the Olaplex system, it gently cleanses with coconut oil-derived surfactants while hydrating and smoothing hair. Free from sulfates, parabens, and cruelty, this vegan shampoo enhances manageability, shine, and resilience, making it a must-have for healthier, more vibrant hair.

## Description

Product Description This Bond Maintenance moisturizing and reparative shampoo is formulated with Olaplex Bond Building chemistry. It restores internal strength and moisture levels to add incredible shine and manageability. It is recommended for all hair types. Improves hair texture. Ingredients: Water, Sodium Lauroyl Methyl Isethionate, Cocamidopropyl Hydroxysultaine, Potassium Cocoyl Glycinate, Disodium Cocoyl Glutamate, Potassium Cocoate, Sodium Lauroyl Sarcosinate, Glycereth-26, Decyl Glucoside, Fragrance, Phenoxyethanol, Cocamidopropylamine Oxide, Sodium Cocoyl Glutamate, Glycol Distearate, Disodium Laureth Sulfosuccinate, Methyl Gluceth-20, Acrylates Copolymer, PEG-120 Methyl Glucose Dioleate, Amodimethicone, Polyquaternium-10, Citric Acid, Ethylhexylglycerin, Sodium Lauryl Sulfoacetate, Divinyldimethicone/Dimethicone Copolymer, Chlorphenesin, Polyquaternium-11, Guar Hydroxypropyltrimonium Chloride, C11-15 Pareth-7, Trisodium Ethylenediamine Disuccinate, Laureth-9, Glycerin, Trideceth-12, Panthenol, Hydrolyzed Vegetable Protein PG-Propyl Silanetriol, C12-13 Pareth-3, C12-13 Pareth-23, Helianthus Annuus (Sunflower) Seed Oil, Tocopherol, Pseudozyma Epicola/Camellia Sinensis Seed Oil Ferment Extract Filtrate, Pseudozyma Epicola/Argania Spinosa Kernel Oil Ferment Filtrate, Prunus Armeniaca (Apricot) Kernel Oil, Quaternium-95, Propanediol, Helianthus Annuus (Sunflower) Seed Extract, PEG-8, Bis-Aminopropyl Diglycol Dimaleate, Euterpe Oleracea Fruit Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Punica Granatum Extract, Origanum Vulgare Leaf Extract, Musa Sapientum (Banana) Fruit Extract, Morinda Citrifolia Fruit Extract, Sodium Hyaluronate, PEG-8/Smdi Copolymer, Arctium Lappa Root Extract, Sodium Polyacrylate, Palmitoyl Myristyl Serinate, Citral, Hexyl Cinnamal, Limonene, Biotin, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate , Potassium Sorbate, Disodium EDTA, Acetic Acid, Pentasodium Triphosphate, Benzoic Acid, Tetrasodium EDTA. Brand Story We’re a team of chemists, industry experts and innovators developing beauty products based on science. Our technology and products are patent protected, award winning, and are found in top salons worldwide.

Review: Game-Changer for My Hair! - I can’t say enough good things about this shampoo! I’ve been using it for a few weeks now, and the difference in my hair is incredible. It has transformed from dry, dull, and lifeless to shiny, smooth, and healthy-looking. The first thing I noticed was how gentle it is on my scalp—it lathers beautifully, and it has a pleasant, light fragrance that isn’t overpowering. After just the first wash, my hair felt softer and more hydrated, but over the course of the past few weeks, the changes have been dramatic. My hair feels significantly stronger and looks so much shinier without being greasy. I used to struggle with split ends and frizz, but now my hair feels nourished and less prone to breakage. It’s like I’ve had a mini hair revival. It’s so much easier to manage, and I can finally go a few extra days between washes without my hair looking flat or greasy. I’ve tried so many shampoos in the past that promised results but never delivered, but this one is the real deal. My hair feels healthier than it has in years, and I’m so happy I found it. Definitely a must-try if you’re looking to give your hair some love and restore its natural shine!
Review: Maintenance shampoo!!! - Este shampo es fantástico, repara, hace mi cabello mas fuerte, ya no se me rompe, y acompañado del # 5 han sido el DUO perfecto. This shampoo is amazing, it repairs and strengthens my hair, and it no longer breaks like before. Paired with No. 5, they have been the PERFECT duo.

## Features

- A highly concentrated, color-safe shampoo proven to reduce breakage and nourish hair leaving it smoother, shinier, and more manageable with every wash.
- KEY BENEFITS ✓ Reduces breakage and strengthens hair ✓ Gently cleanses without stripping moisture ✓ Hydrates, smooths, nourishes, and detangles
- Clinically Proven 90% smoother, better detangling, more conditioned* 49% reduction in breakage *When used as a system of Nº 3, Nº 4, and Nº 5.
- INGREDIENTS Gentle Blend of Coconut Oil-Derived Surfactants Provides an easy, abundant lather that leaves the scalp and hair feeling hydrated.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D37PQGL |
| Active Ingredients | titanium dioxide |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #669 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #15 in Hair Shampoo |
| Brand | Olaplex |
| Brand Name | Olaplex |
| Customer Reviews | 4.6 out of 5 stars 78,520 Reviews |
| Global Trade Identification Number | 00850018802598, 00896364002428 |
| Hair Type | All, Chemically Treated, Coily, Color Treated, Curly, Damaged, Straight, Wavy |
| Item Dimensions | 5.2 x 2.2 x 2.2 inches |
| Item Form | Liquid |
| Item Type Name | shampoo-and-conditioner-sets |
| Item Weight | 250 Grams |
| Liquid Volume | 250 Milliliters |
| Manufacturer | Olaplex |
| Manufacturer Part Number | 20140616 |
| Material Type Free | Cruelty Free, Paraben Free, Sulfate Free, Gluten Free |
| Model Number | 20140616 |
| Number of Items | 1 |
| Other Special Features of the Product | Not Tested On Animals |
| Product Benefits | Repairs everyday damage and defends against future breakage. Strengthens and reinforces bonds for more resilient hair. Gently cleanses without stripping. Replenishes hydration and enhances softness. Clinically proven to boost shine, smooth, and reduce frizz. Dermatologist tested, vegan, color-safe, and suitable for chemically treated |
| Recommended Uses For Product | salon |
| Scent | Citrus, Mint |
| Scent Name | Citrus, Mint |
| Suitable Hair Color | All Hair Colors |
| UPC | 896364002428 |
| Unit Count | 8.5 Fluid Ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Olaplex
- **Hair Type:** All, Chemically Treated, Coily, Color Treated, Curly, Damaged, Straight, Wavy
- **Item Form:** Liquid
- **Scent:** Citrus, Mint

## Images

![Olaplex N°.4 Bond Maintenance™ Hair Strengthening Shampoo: Repairs Damage & Defend Against Future Breakage | Replenishes Hydration | For Coily, Curly, Straight, and Wavy - Image 1](https://m.media-amazon.com/images/I/71Ewhhl+tJL.jpg)
![Olaplex N°.4 Bond Maintenance™ Hair Strengthening Shampoo: Repairs Damage & Defend Against Future Breakage | Replenishes Hydration | For Coily, Curly, Straight, and Wavy - Image 2](https://m.media-amazon.com/images/I/71JK-4C6JIL.jpg)
![Olaplex N°.4 Bond Maintenance™ Hair Strengthening Shampoo: Repairs Damage & Defend Against Future Breakage | Replenishes Hydration | For Coily, Curly, Straight, and Wavy - Image 3](https://m.media-amazon.com/images/I/81HoFDbWQ4L.jpg)
![Olaplex N°.4 Bond Maintenance™ Hair Strengthening Shampoo: Repairs Damage & Defend Against Future Breakage | Replenishes Hydration | For Coily, Curly, Straight, and Wavy - Image 4](https://m.media-amazon.com/images/I/81zVqPEb41L.jpg)
![Olaplex N°.4 Bond Maintenance™ Hair Strengthening Shampoo: Repairs Damage & Defend Against Future Breakage | Replenishes Hydration | For Coily, Curly, Straight, and Wavy - Image 5](https://m.media-amazon.com/images/I/91o14FwOGhL.jpg)

## Available Options

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

## Questions & Answers

**Q: is this suitable for Japanese-straightened hair?**
A: I flat iron my hair daily,,,,love this shampoo...and you need so little, just a dime size amount

**Q: What are the ingredients?**
A: Up front let me say I do not work for Opalex, nor am I paid in any way by this company. This review is my own, without compensation. 

The patented ingredient is Bis-Aminopropyl Diglycol Dimaleate which is said to protect, nourish, and restructure hair internally. My hair looks and feels “new” after use. 

The company says Opalex is safe for all hair types, gentle, non-toxic, pH balanced, paraben free, color safe, vegan, sulfate free, cruelty-free, and SLS/SLES free.

As the active ingredient in Olaplex doesn’t address moisture, ingredients like Coconut, Sunflower Seed Oil, Banana Fruit Extract, Noni Fruit Extract, and Glycerin are all a part of the No.4 formula. Also contains Acetic Acid, Rosemary Leaf Extract, Biotin, Oregano Extract, Burdock Root Extract, and Sodium Hyaluronate for our scalp health. Panthenol for hair elasticity. 
Vitamin E, Apricot Kernel Oil, Pomegranate Seed Oil, and Fermented Argan Oil. Rich in Vitamins A & E, Omegas 6 & 9, these ingredients help increase shine, giving the hair a silky texture. The vitamins also add a protective layer to the hair for enhanced manageability and shine.

Read more here: http://blog.olaplex.com/2019/01/25/olaplex-no-4-shampoo-works/

**Q: “bought this here, product results different than when i bought it from my salon who says original olaplex can’t be sold through amazon. is this fake?**
A: Hi , I’m a hairdresser and shop owner. This use to b the case that professional products like this could not be sold on Amazon ( just thru professional salons) . NOT THE CASE ANY MORE . U can walk into Walmart and buy plenty of professional products. Many sites sell these products. Most of time sold by a salon or the company . Hope this helps .

**Q: Is the shampoo and conditioner sulfate free**
A: Yes it is.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Game-Changer for My Hair!
*by S***K on April 18, 2025*

I can’t say enough good things about this shampoo! I’ve been using it for a few weeks now, and the difference in my hair is incredible. It has transformed from dry, dull, and lifeless to shiny, smooth, and healthy-looking. The first thing I noticed was how gentle it is on my scalp—it lathers beautifully, and it has a pleasant, light fragrance that isn’t overpowering. After just the first wash, my hair felt softer and more hydrated, but over the course of the past few weeks, the changes have been dramatic. My hair feels significantly stronger and looks so much shinier without being greasy. I used to struggle with split ends and frizz, but now my hair feels nourished and less prone to breakage. It’s like I’ve had a mini hair revival. It’s so much easier to manage, and I can finally go a few extra days between washes without my hair looking flat or greasy. I’ve tried so many shampoos in the past that promised results but never delivered, but this one is the real deal. My hair feels healthier than it has in years, and I’m so happy I found it. Definitely a must-try if you’re looking to give your hair some love and restore its natural shine!

### ⭐⭐⭐⭐⭐ Maintenance shampoo!!!
*by E***O on May 9, 2026*

Este shampo es fantástico, repara, hace mi cabello mas fuerte, ya no se me rompe, y acompañado del # 5 han sido el DUO perfecto. This shampoo is amazing, it repairs and strengthens my hair, and it no longer breaks like before. Paired with No. 5, they have been the PERFECT duo.

### ⭐⭐⭐⭐⭐ Fantastic Shampoo That Restores and Strengthens Hair
*by M***A on September 2, 2025*

This Olaplex shampoo is one of the best hair products I have ever used. From the first washes, I noticed my hair felt softer, stronger, and much healthier. It really helps repair damage and leaves my hair smooth and shiny without weighing it down. The formula is gentle but very effective, and a little bit goes a long way, so the bottle lasts longer than expected. I also appreciate that it doesn’t have a strong or unpleasant scent, and it works well even on color-treated hair. Overall, this shampoo is worth every penny. It has truly improved the look and feel of my hair, and I highly recommend it to anyone who wants healthier, stronger, and more beautiful hair.

## Frequently Bought Together

- Olaplex No. 4 Bond Maintenance Shampoo, Repairs, Strengthens, & Nourishes All Hair Types, Adds Shine & Leaves Hair Feeling Soft, 8.5 fl oz
- Olaplex No. 6 Bond Smoother, Leave-In Styling Hair Cream Treatment, Smooths, Conditions, & Strengthens, Frizz Control for Up to 72 Hours, For All Hair Types, 3.3 fl oz
- Olaplex No. 8 Bond Intense Moisture Hair Mask, Adds Smoothness & Nourishes for Visibily Healthy Hair, For All Hair Types & Treats Damaged Hair, 3.3 fl oz

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-24*