---
product_id: 88079657
title: "N°.4 Bond Maintenance™ Hair Strengthening Shampoo: Repairs Damage & Defend Against Future Breakage | Replenishes Hydration | For Coily, Curly, Straight, and Wavy"
brand: "olaplex"
price: "€ 79.90"
currency: EUR
in_stock: true
category: "Olaplex"
url: https://www.desertcart.hr/products/88079657-n-4-bond-maintenance-hair-strengthening-shampoo-repairs-damage-defend
store_origin: HR
region: Croatia
---

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

**Brand:** olaplex
**Price:** € 79.90
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock your hair’s full potential with Olaplex Nº.4 💧

## Quick Answers

- **What is this?** 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?** € 79.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/88079657-n-4-bond-maintenance-hair-strengthening-shampoo-repairs-damage-defend)

## 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

- • **Clean & Conscious:** Vegan, cruelty-free, sulfate & paraben free formula
- • **Salon-Grade Shine:** Boosts smoothness, shine, and frizz control with every use
- • **Universal Hair Love:** Perfect for all hair types—coily, curly, straight, and wavy
- • **Hydration That Lasts:** Replenishes moisture without stripping natural oils
- • **Stronger Hair, Every Wash:** Clinically proven 49% less breakage for resilient strands

## Overview

Olaplex Nº.4 Bond Maintenance Shampoo is a salon-quality, color-safe formula designed to repair and strengthen hair bonds, reducing breakage by 49%. Suitable for all hair types, it deeply hydrates and nourishes without stripping moisture, while being vegan, cruelty-free, and free from sulfates and parabens. Clinically proven to enhance smoothness, shine, and manageability, it’s the ultimate daily defense for healthier, more resilient hair.

## Description

Buy Olaplex Nº. 4 Bond Maintenance Shampoo: Reduces Breakage & Strengthens Hair | Hydrates, Smooths & Detangles | For Coily, Curly, Straight, and Wavy, Stocking Stuffer, 250 mL / 8.5 Fl Oz on desertcart.com ✓ FREE SHIPPING on qualified orders

## 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 |
| ASIN  | B07D37PQGL |
| Active Ingredients | titanium dioxide |
| Age Range Description | Adult |
| Best Sellers Rank | #589 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #12 in Hair Shampoo |
| Brand Name | Olaplex |
| Customer Reviews | 4.6 4.6 out of 5 stars (78,379) |
| Department  | womens |
| Global Trade Identification Number | 00850018802598, 00896364002428 |
| Hair Type | All, Chemically Treated, Coily, Color Treated, Curly, Damaged, Straight, Wavy |
| Is Discontinued By Manufacturer  | No |
| 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 |
| Item model number  | 20140616 |
| Liquid Volume | 250 Milliliters |
| Manufacturer | Olaplex |
| 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 |
| Product Dimensions  | 5.2 x 2.2 x 2.2 inches; 8.82 ounces |
| Recommended Uses For Product | salon |
| Scent Name | Citrus, Mint |
| Suitable Hair Color | All Hair Colors |
| UPC | 896364002428 |
| 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

![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)

## 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.

## 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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**Shop now:** [https://www.desertcart.hr/products/88079657-n-4-bond-maintenance-hair-strengthening-shampoo-repairs-damage-defend](https://www.desertcart.hr/products/88079657-n-4-bond-maintenance-hair-strengthening-shampoo-repairs-damage-defend)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-16*