---
product_id: 19358501
title: "Schwarzkopf Keratin Permanent Hair Dye Cream, 1.0 Black Onyx, Professional Quality Color for Up to 100% Gray Coverage, Bond Enforcing System"
brand: "schwarzkopf"
price: "138 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Schwarzkopf"
url: https://www.desertcart.ro/products/19358501-schwarzkopf-keratin-permanent-hair-dye-cream-1-0-black-onyx
store_origin: RO
region: Romania
---

# Up to 100% gray coverage Multi-dimensional vibrant color 3-step Bond Enforcing System Schwarzkopf Keratin Permanent Hair Dye Cream, 1.0 Black Onyx, Professional Quality Color for Up to 100% Gray Coverage, Bond Enforcing System

**Brand:** schwarzkopf
**Price:** 138 Lei
**Availability:** ✅ In Stock

## Summary

> 🖤 Own your shade: flawless black, zero gray, all confidence.

## Quick Answers

- **What is this?** Schwarzkopf Keratin Permanent Hair Dye Cream, 1.0 Black Onyx, Professional Quality Color for Up to 100% Gray Coverage, Bond Enforcing System by schwarzkopf
- **How much does it cost?** 138 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/19358501-schwarzkopf-keratin-permanent-hair-dye-cream-1-0-black-onyx)

## 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

- • **Strengthen & Protect:** Keratin-infused formula plus Vitamin B6 and collagen pre-serum boosts hair resilience 5x against breakage.
- • **Flawless Gray Coverage:** One-step permanent dye that covers 100% of grays for a seamless, youthful finish.
- • **Deep Nourishment & Repair:** K-Bond Plex conditioner repairs inner hair structure, maintaining softness and natural texture.
- • **Effortless Application Kit:** Complete set with pre-color serum, gloves, and post-color conditioner for a mess-free, salon-worthy experience.
- • **Salon-Quality Color at Home:** Achieve rich, natural black onyx tones with professional-grade pigment that lasts.

## Overview

Schwarzkopf Keratin Permanent Hair Dye Cream in 1.0 Black Onyx delivers professional-quality, multi-dimensional color with up to 100% gray coverage. Its advanced 3-step Bond Enforcing System, enriched with keratin, Vitamin B6, and collagen, strengthens hair up to 5x and reduces breakage by 80%. The included nourishing conditioner repairs hair structure while preserving natural texture. Designed for easy at-home use, this kit ensures long-lasting, vibrant color with a natural finish.

## Description

Vibrant color, full gray coverage, and healthy-looking hair - all from the comfort of home! Schwarzkopf Keratin Color is a professional-quality permanent hair dye that delivers rich, multi-dimensional color while nourishing your hair with long-lasting color intensity. This hair color range provides 100% gray coverage with a natural, radiant finish. The advanced 3-step Bond Enforcing System includes a protective pre-color serum with Vitamin B6 and collagen, a keratin-infused color cream, and a post-color conditioner enriched with K-Bond Plex. These steps reinforce the inner hair structure, reduce breakage by up to 80%, and leave your hair 5X stronger*. Suitable for refreshing previously color-treated hair. This at-home color kit is designed for all hair types and textures, and it includes everything you need. With easy-to-follow instructions, you’ll get long-lasting, fade-resistant color that stays true to tone. If you have thicker or longer hair, use two boxes to ensure full root-to-tip coverage. *Against combing breakage on damaged hair vs. a non-conditioning shampoo

Review: DO NOT HESITATE BRUNETTES! - I couldnt be happier. Exact match to not only the color shown on the box , but also to my natural hair color . Silky and shiny for the first time after coloring it in a year . I have been using the Igora product line including permanent, absolute, and vibranceas well as trying different levels of developer. I kept thinking I had picked the wrong color- always dry after ranging from too dark, to orange rather than auburn which apparently is “copper” . Even worse what was supposed to be the golden or highlights or red - always would end up ONLY on the top of my head where regrowth was , not covering the grey I was dying it for in the first place , and no matter how perfectly applied with both technique and time left on would only leave the rest if my hair dry and a drastically different color then the top of my head . My instinct was to try this over and over again, and yet the Reviews would always lead me back to another try . This is absolutely the only color I will be using from now on . Forget about the hundreds of dollars I spent on all of the separate products within the same line not to mention a large price difference for each individual product versus this fantastic all in one. The directions here are clear, concise with no questions left un answered. Down to rinsing it with water and using their conditioner rather than washing it after dying. I can’t believe how soft,shiny and lovely This color is . Not to mention it’s name is actually appropriate to the color as well as the picture. Its not too dark , doesn’t call it blonde when it’s brown and doesn’t call it brown when it’s black . It is miraculously back to my original medium brown color and somehow even has my natural highlights I always loved that glisten in the sun. Basically it feels like I never dyed my hair, which is exactly what I wanted , it covered the gray impeccably. There’s not one grey hair in sight for the first time in so long even after dying it fresh over and over again. Its by the same brand as all the other products I had to get because of it being marketed as “the best” , but blows them away in every aspect important to anyone coloring only because of grey and with the frequency necessary to be done at home vs the salon . Dont hesitate brunette beauties- get this!
Review: Wonderful Product - Easy to apply, non drying color lasts for months. I have been using this brand for two years now and is the only one I will buy going forward. I love the way my hair responds to the color and it covers gray easily. I recommend this brand.

## Features

- Rich Professional-Quality Hair Color: Our premium permanent hair dye delivers multi-dimensional color while nourishing your hair. Keratin-infused hair dye provides a vibrant color, enhancing your natural tone with soft, even coverage from root to tip
- Strengthens and Softens: Our 3-step Bond Enforcing System helps strengthen hair, making it 5x more resistant to breakage*. Plus, the included pre-color serum is infused with Vitamin B6 and collagen that help protect and prep for softer hair
- Complete Gray Coverage: Designed to cover grays in one step, this professional-quality formula offers even-toned color with long-lasting color intensity. A great choice if you’re looking to soften the appearance of grays without sacrificing color payoff
- Deep Nourishing Effect: The conditioner, infused with K-Bond Plex technology, helps repair the inner hair structure, making hair look renewed & strong with striking color. It also helps maintain curl pattern and natural texture
- Easy At-Home Application: Includes a pre-color serum, developer, color cream, post-color conditioner, and disposable gloves for clean application. For hair longer than shoulder length, use two boxes for full, even coverage
- *Against combing breakage on damaged hair vs. a non-conditioning shampoo

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00TRNX53A |
| Best Sellers Rank | #978 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #15 in Hair Color |
| Customer Reviews | 4.5 4.5 out of 5 stars (19,996) |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 12743 |
| Manufacturer  | Dial Corporation |
| Product Dimensions  | 2.1 x 3.9 x 6.56 inches; 2.08 ounces |
| UPC  | 017000127439 |

## Product Details

- **Brand:** Schwarzkopf
- **Color:** 1.0 Black Onyx
- **Item Form:** Cream
- **Package Information:** Box
- **Product Benefits:** Hair Coloring

## Images

![Schwarzkopf Keratin Permanent Hair Dye Cream, 1.0 Black Onyx, Professional Quality Color for Up to 100% Gray Coverage, Bond Enforcing System - Image 1](https://m.media-amazon.com/images/I/414c0bOcUBL.jpg)
![Schwarzkopf Keratin Permanent Hair Dye Cream, 1.0 Black Onyx, Professional Quality Color for Up to 100% Gray Coverage, Bond Enforcing System - Image 2](https://m.media-amazon.com/images/I/41uOpQTHfeL.jpg)
![Schwarzkopf Keratin Permanent Hair Dye Cream, 1.0 Black Onyx, Professional Quality Color for Up to 100% Gray Coverage, Bond Enforcing System - Image 3](https://m.media-amazon.com/images/I/516pPip3k1L.jpg)
![Schwarzkopf Keratin Permanent Hair Dye Cream, 1.0 Black Onyx, Professional Quality Color for Up to 100% Gray Coverage, Bond Enforcing System - Image 4](https://m.media-amazon.com/images/I/51FbPiF28rL.jpg)
![Schwarzkopf Keratin Permanent Hair Dye Cream, 1.0 Black Onyx, Professional Quality Color for Up to 100% Gray Coverage, Bond Enforcing System - Image 5](https://m.media-amazon.com/images/I/51cSK56HC-L.jpg)

## Questions & Answers

**Q: Are schwarzkopf products tested on animals?**
A: I hope not. If so, they definitely didn't survive. This hair color is the ABSOLUTE WORST!! TOXIC...TOXIC. DO NOT PURCHASE!!! MADE ME ILL!!!

**Q: Do you have hair color # 5.1**
A: Yes

**Q: Are schwarzkopf products tested on animals?s?**
A: Schwarzkopf DOES test on animals pre and post-production. They also use animal derived ingredients in their products.

**Q: About how long does the color last? I’m just wanting to try something temporary to try out a darker color before I go get it done in a salon.**
A: Schwarzkoph Keratin Color Permanent Hair Color Cream lasts approximately four to six weeks, depending on the growth rate of your hair and the frequency of washing.

## Customer Reviews

### ⭐⭐⭐⭐⭐ DO NOT HESITATE BRUNETTES!
*by B***C on December 5, 2025*

I couldnt be happier. Exact match to not only the color shown on the box , but also to my natural hair color . Silky and shiny for the first time after coloring it in a year . I have been using the Igora product line including permanent, absolute, and vibranceas well as trying different levels of developer. I kept thinking I had picked the wrong color- always dry after ranging from too dark, to orange rather than auburn which apparently is “copper” . Even worse what was supposed to be the golden or highlights or red - always would end up ONLY on the top of my head where regrowth was , not covering the grey I was dying it for in the first place , and no matter how perfectly applied with both technique and time left on would only leave the rest if my hair dry and a drastically different color then the top of my head . My instinct was to try this over and over again, and yet the Reviews would always lead me back to another try . This is absolutely the only color I will be using from now on . Forget about the hundreds of dollars I spent on all of the separate products within the same line not to mention a large price difference for each individual product versus this fantastic all in one. The directions here are clear, concise with no questions left un answered. Down to rinsing it with water and using their conditioner rather than washing it after dying. I can’t believe how soft,shiny and lovely This color is . Not to mention it’s name is actually appropriate to the color as well as the picture. Its not too dark , doesn’t call it blonde when it’s brown and doesn’t call it brown when it’s black . It is miraculously back to my original medium brown color and somehow even has my natural highlights I always loved that glisten in the sun. Basically it feels like I never dyed my hair, which is exactly what I wanted , it covered the gray impeccably. There’s not one grey hair in sight for the first time in so long even after dying it fresh over and over again. Its by the same brand as all the other products I had to get because of it being marketed as “the best” , but blows them away in every aspect important to anyone coloring only because of grey and with the frequency necessary to be done at home vs the salon . Dont hesitate brunette beauties- get this!

### ⭐⭐⭐⭐⭐ Wonderful Product
*by C***S on December 25, 2025*

Easy to apply, non drying color lasts for months. I have been using this brand for two years now and is the only one I will buy going forward. I love the way my hair responds to the color and it covers gray easily. I recommend this brand.

### ⭐⭐⭐⭐⭐ Easy to Use- Covers well
*by K***J on January 10, 2026*

This particular color isn't as red as I was worried about. It's very natural looking and covered the gray very well. I used to use the cinnamon brown and that was much redder.

## Frequently Bought Together

- Schwarzkopf Keratin Color Permanent Hair Color, 1.0 Black Onyx, 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, 3.0 Espresso, 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 Permanent Hair Color, 7.5 Caramel Blonde, 1 Application Professionally Inspired Permanent Hair Dye for up to 80% Less Breakage vs Untreated Hair and up to 100% Gray Coverage

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-25*