---
product_id: 726021520
title: "Schwarzkopf Keratin Hair Color, Ruby Noir 1.8, 2.03 Ounce by Schwarzkopf"
brand: "schwarzkopf"
price: "FREE"
currency: SGD
in_stock: false
reviews_count: 5
url: https://www.desertcart.sg/products/726021520-schwarzkopf-keratin-hair-color-ruby-noir-1-8-2-03
store_origin: SG
region: Singapore
---

# Schwarzkopf Keratin Hair Color, Ruby Noir 1.8, 2.03 Ounce by Schwarzkopf

**Brand:** schwarzkopf
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Schwarzkopf Keratin Hair Color, Ruby Noir 1.8, 2.03 Ounce by Schwarzkopf by schwarzkopf
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/726021520-schwarzkopf-keratin-hair-color-ruby-noir-1-8-2-03)

## Best For

- schwarzkopf enthusiasts

## Why This Product

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

## Description

Schwarzkopf Keratin Hair Color, Ruby Noir 1.8, 2.03 Ounce by Schwarzkopf : desertcart.co.uk: Beauty

Review: Buy for purple/red hair - Great!!! Colour and shine, doesn’t damage and was cheap!
Review: Ruby Noir - Love it! - Quick background on my hair and I'm sorry that my review is very lengthy! :) My virgin hair is black/brown, 3/4th of my hair was virgin, with the last quarter of hair being a slightly reddish brown color from previous colorings. The length is at my mid back, and with semi thick hair. 1 bottle did the trick, did not need two. There was a fragrant pretreatment serum that you can apply to dry ends before applying the color which was very nice; something I don't see in a lot of other box dyes. The leave in conditioner smelled very nice as well and was very effective. My newly colored hair versus my virgin hair feels very similar. The ends are surpringly soft as well! When you mix the applications together, it first was orange, it alarmed me! But rest assured, the color will set into a dark red. If you want to go for a subtle look (dark red/black without light, then rich vibrant red shining during light/sunshine) then apply for 30 mins. If you want the red to show with light and more of it during light/sunshine, then apply the color for 45 mins. I applied it for 30 because that was the amount of time written on the instruction manual, but I wish I went for 45. It came out very red/black, but it did have such a gorgeous red coming through when my hair was exposed to any light source. Overall, I'm very pleased with the subtle look. But that's why it's unfortunately a 4 star and not a 5. It takes a while for the initial application to wash out of your hair, I washed it out for 15 mins and still had some red water coming out. Please be prepared to get at least one towel/rag/unwanted t-shirt stained. I read that this color keeps washing out of your hair so I was prepared for it, and the other reviews regarding that were correct. My old rag/towel was stained from wrapping my body with it when I first came out of the shower with slightly red water still coming out. Once I blow dried my hair, there were no other stains or color rubbing off onto anything. I slept with an old unwanted t-shirt covering my pillow case just as an extra precaution but there were no more stains. If you generally want a more lighter red on your hair, I recommend getting a different box due, or applying this color to naturally light colored hair, or hair previously colored to a lighter tone. My hair is very dark brown, basically black, and although I ended up liking the subtle look, if you are looking for bold colors to apply on Dark/Black Hair, I think this box dye might not be the best choice to provide such results. Again, I love the results, but the Noir part of this Ruby color, couldn't provide the rich red pigment onto my black hair. I wish you the best of luck!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01829EL32 |
| Benefits | Color |
| Brand | Schwarzkopf |
| Brand Name | Schwarzkopf |
| Colour | Black |
| Customer Reviews | 4.5 out of 5 stars 3,520 Reviews |
| Hair Color Permanence | Permanent |
| Hair Type | All |
| Hair type | All |
| Item Form | Clay |
| Item Weight | 0.13 Pounds |
| Item form | Clay |
| Manufacturer Part Number | COMIND84501 |
| Material Features | Keratin-based |
| Material Type Free | Ammonia Free |
| Model Number | SG_B01829EL32_US |
| Number of Items | 1 |
| Number of items | 1 |
| Product benefits | Color |
| UPC | 017000144276 |
| Unit Count | 30.00 gram |

## Product Details

- **Brand:** Schwarzkopf
- **Colour:** Black
- **Hair Colour Permanence:** Permanent
- **Hair type:** All
- **Item form:** Clay
- **Material Type Free:** Ammonia Free
- **Material feature:** Keratin-based
- **Number of items:** 1
- **Product benefits:** Color
- **Unit count:** 30.00 gram

## Images

![Schwarzkopf Keratin Hair Color, Ruby Noir 1.8, 2.03 Ounce by Schwarzkopf - Image 1](https://m.media-amazon.com/images/I/71JTZGyna0L.jpg)
![Schwarzkopf Keratin Hair Color, Ruby Noir 1.8, 2.03 Ounce by Schwarzkopf - Image 2](https://m.media-amazon.com/images/I/71wjf9927QL.jpg)
![Schwarzkopf Keratin Hair Color, Ruby Noir 1.8, 2.03 Ounce by Schwarzkopf - Image 3](https://m.media-amazon.com/images/I/71r2yW2CZCL.jpg)
![Schwarzkopf Keratin Hair Color, Ruby Noir 1.8, 2.03 Ounce by Schwarzkopf - Image 4](https://m.media-amazon.com/images/I/71tlaZjHlKL.jpg)
![Schwarzkopf Keratin Hair Color, Ruby Noir 1.8, 2.03 Ounce by Schwarzkopf - Image 5](https://m.media-amazon.com/images/I/7104a8ewd5L.jpg)

## Questions & Answers

**Q: I'm a natural blonde who has dyed black hair. i am interested in the ruby noir. will this color work on dyed black hair?**
A: I had black dyed hair and used Ruby Noir in my hair and it worked great and turned out beautifully. I didnt do anything to my hair to strip it or anything.

**Q: Can I use this on box dye black hair?**
A: You probably could be dark. My hair was light red.

**Q: Do you use the ingredient PPD?**
A: I don’t know what PPD please provide
me with more information.

**Q: How dark is the Espresso 3.0?**
A: It is a dark black color but not our darkest. To determine the best option for what you want to achieve, we would like to offer you a complementary consultation. Your consultation will be with a licensed stylist, whom are available Monday through Friday from 9 AM until 6 PM EST, at 1-800-350-3998.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Buy for purple/red hair
*by K***E on 15 May 2025*

Great!!! Colour and shine, doesn’t damage and was cheap!

### ⭐⭐⭐⭐⭐ Ruby Noir - Love it!
*by L***A on 29 July 2019*

Quick background on my hair and I'm sorry that my review is very lengthy! :) My virgin hair is black/brown, 3/4th of my hair was virgin, with the last quarter of hair being a slightly reddish brown color from previous colorings. The length is at my mid back, and with semi thick hair. 1 bottle did the trick, did not need two. There was a fragrant pretreatment serum that you can apply to dry ends before applying the color which was very nice; something I don't see in a lot of other box dyes. The leave in conditioner smelled very nice as well and was very effective. My newly colored hair versus my virgin hair feels very similar. The ends are surpringly soft as well! When you mix the applications together, it first was orange, it alarmed me! But rest assured, the color will set into a dark red. If you want to go for a subtle look (dark red/black without light, then rich vibrant red shining during light/sunshine) then apply for 30 mins. If you want the red to show with light and more of it during light/sunshine, then apply the color for 45 mins. I applied it for 30 because that was the amount of time written on the instruction manual, but I wish I went for 45. It came out very red/black, but it did have such a gorgeous red coming through when my hair was exposed to any light source. Overall, I'm very pleased with the subtle look. But that's why it's unfortunately a 4 star and not a 5. It takes a while for the initial application to wash out of your hair, I washed it out for 15 mins and still had some red water coming out. Please be prepared to get at least one towel/rag/unwanted t-shirt stained. I read that this color keeps washing out of your hair so I was prepared for it, and the other reviews regarding that were correct. My old rag/towel was stained from wrapping my body with it when I first came out of the shower with slightly red water still coming out. Once I blow dried my hair, there were no other stains or color rubbing off onto anything. I slept with an old unwanted t-shirt covering my pillow case just as an extra precaution but there were no more stains. If you generally want a more lighter red on your hair, I recommend getting a different box due, or applying this color to naturally light colored hair, or hair previously colored to a lighter tone. My hair is very dark brown, basically black, and although I ended up liking the subtle look, if you are looking for bold colors to apply on Dark/Black Hair, I think this box dye might not be the best choice to provide such results. Again, I love the results, but the Noir part of this Ruby color, couldn't provide the rich red pigment onto my black hair. I wish you the best of luck!

### ⭐⭐⭐⭐⭐ Didnt really work
*by D***J on 22 December 2022*

Didnt do much for my hair ( dark brown) but it made it really soft. Not a heavy smell and condionner is really good.

## Frequently Bought Together

- Schwarzkopf Keratin Color Permanent Hair Color, 1.8 Ruby Noir, 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, 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 Color Ultime Hair Color, 1.3 Black Cherry, 1 Application - Permanent Black Hair Dye for Vivid Color Intensity and Fade-Resistant Shine up to 10 Weeks

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-25*