---
product_id: 684353126
title: "Schwarzkopf Keratin Root Permanent Hair Color Kit, 4.0 Dark Brown, 1-Application Root Touch-Up with Collagen & Vitamin B6, Complete Gray Coverage, Precision Brush, All Hair Types & Textures"
brand: "schwarzkopf"
price: "$26.37"
currency: USD
in_stock: true
reviews_count: 8
category: "Schwarzkopf"
url: https://www.desertcart.us/products/684353126-schwarzkopf-keratin-root-permanent-hair-color-kit-4-0-dark
store_origin: US
region: United States of America
---

# 100% gray coverage 10-min fast root refresh precision angled brush Schwarzkopf Keratin Root Permanent Hair Color Kit, 4.0 Dark Brown, 1-Application Root Touch-Up with Collagen & Vitamin B6, Complete Gray Coverage, Precision Brush, All Hair Types & Textures

**Brand:** schwarzkopf
**Price:** $26.37
**Availability:** ✅ In Stock

## Summary

> 🎯 Hit your root goals fast with precision and care!

## Quick Answers

- **What is this?** Schwarzkopf Keratin Root Permanent Hair Color Kit, 4.0 Dark Brown, 1-Application Root Touch-Up with Collagen & Vitamin B6, Complete Gray Coverage, Precision Brush, All Hair Types & Textures by schwarzkopf
- **How much does it cost?** $26.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/684353126-schwarzkopf-keratin-root-permanent-hair-color-kit-4-0-dark)

## Best For

- schwarzkopf enthusiasts

## Why This Product

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

## Key Features

- • **All-Inclusive Kit:** Everything you need—color cream, developer, gloves, serum, and brush—for effortless DIY touch-ups.
- • **Nourish & Protect:** Collagen & Vitamin B6-infused pre-color serum conditions scalp and hair for silky softness.
- • **Instant Root Revival:** Refresh your roots in just 10 minutes—because waiting is so last season.
- • **Salon-Grade Precision:** Angled brush targets tricky spots like hairline and crown for professional results at home.
- • **Flawless Gray Coverage:** Say goodbye to grays with a permanent formula that blends seamlessly and lasts.

## Overview

Schwarzkopf Keratin Root Permanent Hair Color Kit in Dark Brown offers a quick 10-minute solution for complete gray coverage with a nourishing collagen and Vitamin B6 pre-color serum. Designed for all hair types, it includes a precision angled brush for targeted application, delivering salon-quality root touch-ups at home with lasting, natural-looking results.

## Description

10-minute root touch-up right at home! Root growth doesn’t have to wait for your next full-color session. Schwarzkopf Keratin Root delivers fast, targeted coverage. In just 10 minutes, this permanent formula blends into your current shade for natural-looking, refreshed color that lasts. Inside every kit is a pre-color serum infused with collagen and Vitamin B6 to help condition the scalp and prep the roots to leave roots looking renewed, healthy and strong. Our Pre-Color Serum leaves the scalp feeling soothed and moisturized, conditioning roots before color and priming roots for even color results. The angled brush offers precision you can count on, perfect for applying around your hairline and part. The box includes everything you need for a clean, controlled application at home - a pre-color serum, developer lotion, color cream, gloves, a detailed instruction leaflet, and a precision brush. Just follow the instructions and enjoy professional-quality results from the comfort of your bathroom mirror.

Review: Intense color and quick results - I loved this root touch-up hair dye! It’s super easy to apply and gives 100% gray coverage. The best part is that it only takes 10 minutes—perfect when you’re short on time. It leaves my hair soft, shiny, and healthy thanks to the keratin and collagen. The black color looks natural and lasts a long time. I’ll definitely buy it again!
Review: Desirable color that's easy to apply; does not damage hair; and looks great post-treatment - As a recent DIY hair colorist, I have been trying out my various options. I ordered, and was impressed by, this product. As usual, I preread the instructions to ensure that my application process progressed smoothly. Here are some of the positives: 1. Keratin pre-treatment seemed to seal in the hair color and ensure against possible hair damage; 2. I used clips to separate and treat each strand -- the color applied smoothly and disseminated well using the application brush; 3. I applied extra color for those stubborn greys, and was glad that I did when the final unveiling occurred; and 4. The gloves were more sturdy and substantial than many other packaged products. It has only been three days since I applied the color, but it seems to have taken well. Further, my hair is smooth, shiny, and less tangled in the after-care process. I am glad that I ordered several boxes, as this may be the winner in my selection process.

## Features

- 10-Minute Root Refresh: This permanent root touch-up seamlessly blends into your existing color while covering grays fast. In just 10 minutes, it refreshes your regrowth for a natural-looking result
- Complete Gray Coverage: This gentle, permanent formula is crafted to deliver lasting root coverage while helping hair feel soft and look refreshed. It targets grays with even color, so your roots blend naturally into the rest of your shade
- Deep Nourishing Effect: Before you color, the included pre-color serum helps soothe the scalp and prep your roots. Infused with collagen and Vitamin B6, it’s designed to condition the hair for a more even application and a softer post-color feel
- Angled Brush for Precise Application: The salon-inspired brush is shaped to easily reach your hairline, part, and crown. Designed for control and ease, it helps target root areas for consistent results, even around tricky spots
- Easy At-Home Application: Includes a color cream, developer, gloves, pre-color serum, a precision brush and instructions. Whether you’re touching up or targeting grays, this root solution does it all. For thicker hair, use two boxes for even coverage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0DL87CL66 |
| Best Sellers Rank | #16,443 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #169 in Hair Color |
| Customer Reviews | 4.3 4.3 out of 5 stars (514) |
| Manufacturer  | Henkel |
| Product Dimensions  | 3.6 x 2.25 x 6.62 inches; 4.9 ounces |
| UPC  | 017000357102 |

## Product Details

- **Brand:** Schwarzkopf
- **Color:** Dark Brown
- **Item Form:** Cream
- **Package Information:** Box
- **Product Benefits:** Hair Coloring

## Images

![Schwarzkopf Keratin Root Permanent Hair Color Kit, 4.0 Dark Brown, 1-Application Root Touch-Up with Collagen & Vitamin B6, Complete Gray Coverage, Precision Brush, All Hair Types & Textures - Image 1](https://m.media-amazon.com/images/I/71sNtbk-WBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Intense color and quick results
*by K***� on October 16, 2025*

I loved this root touch-up hair dye! It’s super easy to apply and gives 100% gray coverage. The best part is that it only takes 10 minutes—perfect when you’re short on time. It leaves my hair soft, shiny, and healthy thanks to the keratin and collagen. The black color looks natural and lasts a long time. I’ll definitely buy it again!

### ⭐⭐⭐⭐⭐ Desirable color that's easy to apply; does not damage hair; and looks great post-treatment
*by D***R on November 6, 2025*

As a recent DIY hair colorist, I have been trying out my various options. I ordered, and was impressed by, this product. As usual, I preread the instructions to ensure that my application process progressed smoothly. Here are some of the positives: 1. Keratin pre-treatment seemed to seal in the hair color and ensure against possible hair damage; 2. I used clips to separate and treat each strand -- the color applied smoothly and disseminated well using the application brush; 3. I applied extra color for those stubborn greys, and was glad that I did when the final unveiling occurred; and 4. The gloves were more sturdy and substantial than many other packaged products. It has only been three days since I applied the color, but it seems to have taken well. Further, my hair is smooth, shiny, and less tangled in the after-care process. I am glad that I ordered several boxes, as this may be the winner in my selection process.

### ⭐⭐⭐⭐⭐ The coverage is fantastic and flawless. Easy to use
*by L***R on September 29, 2025*

Experience salon-quality results in the comfort of your own home with this advanced permanent hair color. Designed for convenience and performance, it delivers 100% gray coverage in just 10 minutes, leaving hair looking refreshed, vibrant, and full of life. The long-lasting formula ensures intense, striking color that resists fading, while the Pre-Color Serum with Collagen and Vitamin B6 conditions and primes roots for even application. Not only does it soothe and moisturize the scalp, but it also helps maintain strong, healthy-looking hair throughout the coloring process. With its salon-inspired precision brush, application is quick, thorough, and effortless—targeting roots with accuracy for flawless coverage every time. The result: renewed, healthy-looking roots and radiant, lasting color that enhances confidence with every use.

## Frequently Bought Together

- Schwarzkopf Keratin Color Root Permanent Hair Color Kit, Dark Brown, 1 Application - Salon Inspired Permanent Hair Dye, for up to 80% Less Breakage vs Untreated Hair and up to 100% Gray Coverage
- Schwarzkopf Keratin Color Permanent Hair Color, 4.0 Cappuccino, 1 Application - Professionally Inspired Permanent Hair Dye, for up to 80% Less Breakage vs Untreated Hair and up to 100% Gray Coverage
- Schwarzkopf Keratin Color Root Temporary Hair Color Spray, Dark Brown - Salon Inspired Temporary Hair Dye, for up 100% Gray Coverage and Thicker Looking Roots, Ammonia free

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-20*