---
product_id: 166457489
title: "Kristin Ess Hair Gloss in Bittersweet Dark Brunette - 4 Wk Semi Permanent Hair Color for Women - Dark Brown Color Depositing Conditioner & Toner for Vibrant Color + Shine - Hair Dye Glaze - Vegan"
brand: "kristin ess"
price: "178 Lei"
currency: RON
in_stock: true
reviews_count: 10
category: "Kristin Ess"
url: https://www.desertcart.ro/products/166457489-kristin-ess-hair-gloss-in-bittersweet-dark-brunette-4-wk
store_origin: RO
region: Romania
---

# Instant shine boost Vegan & silicone-free Color fade protection Kristin Ess Hair Gloss in Bittersweet Dark Brunette - 4 Wk Semi Permanent Hair Color for Women - Dark Brown Color Depositing Conditioner & Toner for Vibrant Color + Shine - Hair Dye Glaze - Vegan

**Brand:** kristin ess
**Price:** 178 Lei
**Availability:** ✅ In Stock

## Summary

> 💇🏽‍♀️ Gloss, tone, and glow like a pro—without leaving your shower!

## Quick Answers

- **What is this?** Kristin Ess Hair Gloss in Bittersweet Dark Brunette - 4 Wk Semi Permanent Hair Color for Women - Dark Brown Color Depositing Conditioner & Toner for Vibrant Color + Shine - Hair Dye Glaze - Vegan by kristin ess
- **How much does it cost?** 178 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/166457489-kristin-ess-hair-gloss-in-bittersweet-dark-brunette-4-wk)

## Best For

- kristin ess enthusiasts

## Why This Product

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

## Key Features

- • **Brass-Busting Formula:** Neutralizes unwanted warmth and brassiness for a perfectly balanced tone.
- • **Color-Lock Technology:** Anti-oxidant complex + alkaline neutralizing system protects your color from fading and mineral buildup.
- • **Long-Lasting Radiance:** Enjoy refreshed, healthy-looking color that lasts 3-4 weeks between salon visits.
- • **Clean & Conscious Beauty:** Ammonia-free, silicone-free, paraben-free, cruelty-free, and vegan—because your hair deserves the best.
- • **Salon-Quality Shine at Home:** Achieve vibrant, glossy dark brown hair in just 20 minutes—no salon needed.

## Overview

Kristin Ess Dark Neutral Brown Hair Gloss - Bittersweet is a semi-permanent, in-shower treatment designed to instantly boost shine, neutralize brassiness, and protect dark brown hair color. Formulated with vibrancy boosting technology, an anti-oxidant complex, and an alkaline neutralizing system, it smooths hair, enhances tone, and prevents color fading caused by mineral buildup. Free from ammonia, silicones, parabens, and phthalates, this vegan and cruelty-free gloss lasts 3-4 weeks and is safe for all hair types, including color-treated and keratin-treated hair.

## Description

I always recommend that my clients come to get glossed and toned between salon visits to extend the life of their color. I’m finally able to give them, and you, something that is easy to use at home. This in-shower treatment is formulated to instantly boost vibrancy and shine, and adds depth to color treated or naturally dark brown hair. It will help you keep your color looking fresh, shiny and healthy between appointments. Choose this color if you have dark brown hair and want to neutralize or tone out any warmth or brassiness. VIBRANCY BOOSTING TECHNOLOGY: creates a protective shield over the hair to instantly boost shine and help lock-in your color. ANTI-OXIDANT COMPLEX: smooths and softens hair from root to tip making hair more manageable. ALKALINE NEUTRALIZING SYSTEM: protects from color fading by preventing hard water minerals from being deposited onto the hair and scalp. LET’S TALK… WHO NEEDS THIS? anyone with dark brown hair looking to tone down brassiness and boost shine. WHAT IS IT? in-shower treatment that nourishes strands and restores vibrancy. WHEN DO I USE IT? in-between salon visits or any time your color looks dull or “brassy”. WILL IT COVER gray HAIR? ammonia-free formula will not lift, lighten or cover grays. IS IT PERMANENT? color lasts 3-4 weeks and will gradually fade, depending on how often you shampoo.

Review: Game changer for at-home glossing - I’ve purchased the Kristin Ess Hair Gloss in Chocolate Cosmo Dark Golden Brown three times since October 2025, and I honestly don’t see myself stopping anytime soon. Forget paying $300 and spending hours in a salon chair—this takes under 30 minutes at home and delivers beautiful results. It leaves my hair incredibly shiny, smooth, and healthy-looking, like I just walked out of a professional gloss appointment. The color refresh is subtle but noticeable, perfect for reviving dull or faded hair without commitment. Important to note: this does not cover grays, but that’s not what I use it for. As a gloss and tone refresher, it’s amazing. If you want salon-quality shine without the salon price or time commitment, this is 100% worth it. 💇🏽‍♀️✨
Review: SUCH a pretty color! - I get SO many compliments! This color is sooooo pretty and it makes my hair so soft. I see less split ends too because it seems to coat the hair and protect from my straighter. And believe it or not it kinda covers greys by making them kinda like highlights. AND this stuff LASTS. the first time i put it on dry cause it was winter and it made my hair VERY dark. which i loved because there were NO grays at all, and I got SO many compliments on that too. lol. If you are a natural brunette and need a gloss or a color boost, this is it! Make sure to follow the instructions.

## Features

- This dark brown semi permanent hair color in-shower treatment is formulated to instantly boost vibrancy and shine, and adds depth to color treated or naturally dark brown hair. It will help you keep your color looking fresh, shiny and healthy between appointments. Choose this color if you have dark brown hair and want to neutralize or tone down warmth. - Kristin Ess
- Easy to Use Hair Gloss with Vibrancy Boosting Technology, Anti-Oxidant Complex + Alkaline Neutralizing System to boost shine, soften and smooth hair, improve manageability, and protect color by preventing mineral buildup.
- Brass Neutralizing, Tone enhancing, Shine boosting, Protects Color Fading, Free of Silicones, Ammonia, Parabens + Phthalates, Cruelty Free + Vegan, Color + Keratin Safe, For all hair types, Lasts 3 - 4 weeks, Single application
- How To: Wet your hair thoroughly in the shower. Mix bottle 1 and 2 together, shake gently and apply all over. Wait 10-20 minutes, depending on the result you want, then rinse thoroughly. Shampoo and condition as usual.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Y8QMWMT |
| ASIN  | B07Y8QMWMT |
| Best Sellers Rank | #3,713 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #60 in Hair Color |
| Brand Name | Kristin Ess |
| Color | Dark Brunette |
| Container Type | Bottle |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,345) |
| Full Cure Time | 20 Minutes |
| Global Trade Identification Number | 00840797119352 |
| Hair Color Permanence | Semi-Permanent |
| Hair Type | All, Color Treated |
| Item Form | Liquid |
| Item model number  | 1 |
| Manufacturer | Maesa LLC |
| Manufacturer  | Maesa LLC |
| Material Features | Silicone-Free + Ammonia-Free, Vegan |
| Material Type Free | silicone free,ammonia free |
| Number of Items | 1 |
| Package Dimensions  | 6.69 x 4.09 x 2.05 inches; 7.37 ounces |
| Product Benefits | Boosts shine, enhances tone and conditions hair. Ammonia-free. Keeps color looking fresh, shiny and healthy. |
| UPC | 840797119352 |
| UPC  | 840797119352 |
| Unit Count | 4.0 Fluid Ounces |

## Product Details

- **Brand:** Kristin Ess
- **Color:** Dark Brunette
- **Item Form:** Liquid
- **Package Information:** Bottle

## Images

![Kristin Ess Hair Gloss in Bittersweet Dark Brunette - 4 Wk Semi Permanent Hair Color for Women - Dark Brown Color Depositing Conditioner & Toner for Vibrant Color + Shine - Hair Dye Glaze - Vegan - Image 1](https://m.media-amazon.com/images/I/71BxPlivvlL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Game changer for at-home glossing
*by P***S on February 5, 2026*

I’ve purchased the Kristin Ess Hair Gloss in Chocolate Cosmo Dark Golden Brown three times since October 2025, and I honestly don’t see myself stopping anytime soon. Forget paying $300 and spending hours in a salon chair—this takes under 30 minutes at home and delivers beautiful results. It leaves my hair incredibly shiny, smooth, and healthy-looking, like I just walked out of a professional gloss appointment. The color refresh is subtle but noticeable, perfect for reviving dull or faded hair without commitment. Important to note: this does not cover grays, but that’s not what I use it for. As a gloss and tone refresher, it’s amazing. If you want salon-quality shine without the salon price or time commitment, this is 100% worth it. 💇🏽‍♀️✨

### ⭐⭐⭐⭐⭐ SUCH a pretty color!
*by A***D on February 19, 2026*

I get SO many compliments! This color is sooooo pretty and it makes my hair so soft. I see less split ends too because it seems to coat the hair and protect from my straighter. And believe it or not it kinda covers greys by making them kinda like highlights. AND this stuff LASTS. the first time i put it on dry cause it was winter and it made my hair VERY dark. which i loved because there were NO grays at all, and I got SO many compliments on that too. lol. If you are a natural brunette and need a gloss or a color boost, this is it! Make sure to follow the instructions.

### ⭐⭐⭐⭐⭐ Excellent Product - Will Use Again!
*by I***Y on January 18, 2026*

I have brunette hair on the dark side of medium brown. I had been getting it professionally dyed but regular salon visits just aren’t in the budget right now so I picked this up after reviews on TikTok. I got Bittersweet Dark Brunette as it’s about the salon color I get. There are gloves in the box and the two bottles mixed easily enough. I’d recommend swirling instead of vigorously shaking it, let it sit for a minute then give it a gentle shake again as the product gets thicker as it mixes. I washed my hair with a clarifying shampoo first to get any product and build up out of my hair and rinsed throughly, rough towel dried my hair then applied the product. It applied easily enough and the smell wasn’t super strong but not overly pleasant (smelled mildly of wet dog). I let it sit on my hair for about 30 minutes then washed it out with Kristen Ess shampoo and conditioner. I got it EVERYWHERE on my skin and it washed right off but where I touched my shower with a dye covered hand did stain my shower. Rinsing didn’t stain my shower and it didn’t have any bleed out on the towel afterward. I used very tepid water to rinse it and wash my hair. It covered grays and previously lightened areas and it left my hair soft. I put a random leave in conditioner in afterward as a precaution since other reviews said it made their hair dry. I will probably do a hair mask before my next wash too. One bottle was more than enough to get all of my fine, thick, mid back length hair. I would absolutely use this again.

## Frequently Bought Together

- Kristin Ess Hair Dark Brown Hair Gloss Semi Permanent Hair Dye - Bittersweet Dark - Shine Boosting Color - Vegan Deep Conditioning + Brass Treatment for Women - Phthalates + Paraben Free
- Kristin Ess Hair Crystal Quartz Clear Hair Gloss for All Hair Types + Colors - Anti Brass Treatment for Women - Shine Boosting + Deep Conditioning Treatment - Vegan - Phthalates + Paraben Free
- Kristin Ess Signature Hair Gloss - - Brightening and Toning Glaze for Unisex/Women's Hair in 1 Application -Chocolate Cosmo Dark Golden Brown - 2 Fl Oz

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-14*