---
product_id: 276958598
title: "Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye, 4.15 Dark Soft Mahogany, 1 Count (Packaging May Vary)"
brand: "garnier"
price: "28805CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Garnier"
url: https://www.desertcart.sn/products/276958598-hair-color-olia-ammonia-free-brilliant-color-oil-rich-permanent
store_origin: SN
region: Senegal
---

# 60% natural flower oil blend 100% gray coverage, vivid color 3x shinier, hydrated hair Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye, 4.15 Dark Soft Mahogany, 1 Count (Packaging May Vary)

**Brand:** garnier
**Price:** 28805CFA
**Availability:** ✅ In Stock

## Summary

> 🎨 Turn heads with rich, radiant mahogany that cares as much as it colors!

## Quick Answers

- **What is this?** Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye, 4.15 Dark Soft Mahogany, 1 Count (Packaging May Vary) by garnier
- **How much does it cost?** 28805CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/276958598-hair-color-olia-ammonia-free-brilliant-color-oil-rich-permanent)

## Best For

- garnier enthusiasts

## Why This Product

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

## Key Features

- • **100% Gray Coverage:** Confidently cover every strand of gray for a flawless, natural look that lasts.
- • **Triple Shine Boost:** Up to 3x shinier hair post-coloring, leaving strands silky, hydrated, and visibly healthier.
- • **Ammonia-Free Formula:** Gentle on your scalp and hair, delivering vibrant color without harsh chemicals or unpleasant odors.
- • **Oil-Powered Brilliance:** Experience radiant, long-lasting mahogany with a 60% oil blend that nourishes as it colors.
- • **Cruelty-Free & Clean Beauty:** Leaping Bunny certified, vegan, and free from parabens, silicones, and phthalates—beauty with a conscience.

## Overview

Garnier Olia Dark Soft Mahogany 4.15 is a permanent, ammonia-free hair dye powered by a 60% natural flower oil blend. It delivers vivid, long-lasting color with 100% gray coverage while nourishing hair to be up to 3x shinier and healthier. Suitable for all hair types, this cruelty-free, vegan formula is free from parabens, silicones, and phthalates, making it a clean, vibrant choice for professional-quality home hair coloring.

## Description

Garnier Olia Permanent Color Dark Soft Mahogany 4.15. Garnier presents a new standard in hair color with this collection of Olia. Uses an exclusive 60% oil blend, with natural flower oils, in the colorant. Olia achieves maximum color performance, at the same time, improves and restores your hair. This formula maximizes the coloring process to achieve lasting, permanent color results, without ammonia. This kit contains all that you need for one application. Try this incredible Color Dark Soft Mahogany 4.15

Review: A strong contender in the ammonia-free hair dye market. - Garnier Hair Color Olia is a popular choice for those looking for an ammonia-free hair dye with a focus on nourishing and vibrant results. Here’s a comprehensive review based on its key features and performance: Pros: Ammonia-Free Formula: One of the standout features is that Olia is free from ammonia. This can make the application process more pleasant and less harsh on the hair and scalp. It also helps to reduce the strong chemical smell often associated with hair dyes. Oil-Rich Formula: The dye is infused with natural oils (like flower oils), which help to nourish and condition the hair during the coloring process. This can leave hair feeling softer and looking shinier compared to some other dyes that can be drying. Rich, Long-Lasting Color: Many users report that the color results are vibrant and long-lasting. The dye is designed to penetrate deeply into the hair fiber, which helps the color to stay true and not fade quickly. Pleasant Scent: Compared to traditional hair dyes, the scent of Olia is generally considered to be more pleasant, likely due to the absence of ammonia. Wide Range of Shades: Garnier Olia offers a broad spectrum of shades, from natural to vibrant colors, making it easy to find a hue that suits your preferences. Good Coverage: It provides excellent coverage for gray hair, which is a significant benefit for those looking to cover up grays. Cons: Application: Some users find the application process a bit tricky. The oil-rich formula can be thicker and might not spread as easily as other dyes. This can sometimes make it harder to ensure even application. Development Time: The processing time might be longer compared to some other dyes, which could be a consideration if you’re looking for a quick coloring solution. Color Variability: As with any hair dye, results can vary depending on your starting hair color and type. It’s a good idea to do a strand test before applying the dye to your entire head to ensure you get the desired shade. Price: Garnier Olia can be a bit pricier compared to some drugstore hair dyes. However, the benefits of an ammonia-free formula and nourishing oils might justify the cost for many users. Overall: Garnier Hair Color Olia is a strong contender in the ammonia-free hair dye market. It offers vibrant, long-lasting color while being gentler on the hair thanks to its oil-rich formula. It’s a great choice for those looking to avoid ammonia and who appreciate added conditioning benefits. While the application might require a bit more effort and the price is slightly higher, the results often justify these considerations.
Review: Great product! - So far I've used this color 4 times now and because it doesn't have ammonia, I feel it makes my hair retain the color longer and really covers the gray well. The color is a rich chocolate brown with subtle tones of red. Great product!

## Features

- Oil powered with no ammonia permanent hair color Olia shade 4.15 Dark Soft Mahogany adds cool, reddish tones to your dark brown results for the most brilliant mahagony and provides 100% gray coverage to achieve vivid, radiant long lasting color for all hair textures
- Best for anyone with natural hair between light brown and black
- Ammonia free permanent hair color made with a 60% oil blend with natural flower oils to help reverse roughness and dullness to deliver brilliant color and visibly healthier hair that’s hydrated, silky, and up to 3x shinier (than uncolored, unwashed hair)
- Ammonia Free, Paraben Free, Silicone Free and Phthalates Free
- Leaping Bunny certified, Cruelty Free and Vegan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BOEEX04 |
| Best Sellers Rank | #364,803 in Beauty ( See Top 100 in Beauty ) #4,495 in Permanent Hair Color |
| Brand | Garnier |
| Brand Name | Garnier |
| Color | 4.15 Dark Soft Mahogany |
| Colour | 4.15 Dark Soft Mahogany |
| Container Type | Box |
| Customer Reviews | 4.4 out of 5 stars 713 Reviews |
| Full Cure Time | 30 Minutes |
| Global Trade Identification Number | 00603084293957 |
| Hair Color Permanence | Permanent |
| Hair Type | All |
| Hair type | All |
| Item Form | Oil |
| Item form | Oil |
| Manufacturer | Garnier |
| Manufacturer Part Number | 10063015 |
| Material Features | Oil Blend |
| Material Type Free | Paraben Free |
| Model Number | U-HC-9030 |
| Number of Items | 1 |
| Package Size Name | 1 Count |
| Package information | Box |
| Product Benefits | Nourishing, Easy Application |
| Product benefits | Nourishing, Easy Application |
| Recommended Uses For Product | Hair coloring, Gray coverage, Home hair dye application |
| Suitable Hair Color | Dark Brown |
| UPC | 603084293957 796629809413 |
| Unit Count | 1 Set |

## Product Details

- **Brand:** Garnier
- **Colour:** 4.15 Dark Soft Mahogany
- **Item form:** Oil
- **Package information:** Box
- **Product benefits:** Nourishing, Easy Application

## Images

![Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye, 4.15 Dark Soft Mahogany, 1 Count (Packaging May Vary) - Image 1](https://m.media-amazon.com/images/I/81AG6tbF5YL.jpg)

## Questions & Answers

**Q: Is Olia less effective than a hair color with ammonia?**
A: No, even though Olia does not contain ammonia it's just as effective as a classic hair color with ammonia

**Q: How effective is Olia on grey hair?**
A: Olia is a permanent hair color and delivers on up to 100% grey coverage for up to 6 weeks.

**Q: Many brands have oils nowadays… How is Olia different?**
A: When a hair color contains oil, it is usually in the conditioner. In Olia, the oil is concentrated in the colorant itself to boost the coloring process by propelling color deep into the hair fiber.

**Q: What if only my roots need coloring?**
A: You may need to vary the development time throughout your hair. Follow the instruction leaflet for timing and application techniques. Use our step by tep tool or watch the how-to video.

**Q: How much product should I use to get full hair coloration?**
A: Like all hair coloring, it depends on your hair length and thickness. For medium to long hair use 2 boxes. For long hair or hair that is very thick, you may need to use more than 2 boxes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A strong contender in the ammonia-free hair dye market.
*by S***Y on 13 September 2024*

Garnier Hair Color Olia is a popular choice for those looking for an ammonia-free hair dye with a focus on nourishing and vibrant results. Here’s a comprehensive review based on its key features and performance: Pros: Ammonia-Free Formula: One of the standout features is that Olia is free from ammonia. This can make the application process more pleasant and less harsh on the hair and scalp. It also helps to reduce the strong chemical smell often associated with hair dyes. Oil-Rich Formula: The dye is infused with natural oils (like flower oils), which help to nourish and condition the hair during the coloring process. This can leave hair feeling softer and looking shinier compared to some other dyes that can be drying. Rich, Long-Lasting Color: Many users report that the color results are vibrant and long-lasting. The dye is designed to penetrate deeply into the hair fiber, which helps the color to stay true and not fade quickly. Pleasant Scent: Compared to traditional hair dyes, the scent of Olia is generally considered to be more pleasant, likely due to the absence of ammonia. Wide Range of Shades: Garnier Olia offers a broad spectrum of shades, from natural to vibrant colors, making it easy to find a hue that suits your preferences. Good Coverage: It provides excellent coverage for gray hair, which is a significant benefit for those looking to cover up grays. Cons: Application: Some users find the application process a bit tricky. The oil-rich formula can be thicker and might not spread as easily as other dyes. This can sometimes make it harder to ensure even application. Development Time: The processing time might be longer compared to some other dyes, which could be a consideration if you’re looking for a quick coloring solution. Color Variability: As with any hair dye, results can vary depending on your starting hair color and type. It’s a good idea to do a strand test before applying the dye to your entire head to ensure you get the desired shade. Price: Garnier Olia can be a bit pricier compared to some drugstore hair dyes. However, the benefits of an ammonia-free formula and nourishing oils might justify the cost for many users. Overall: Garnier Hair Color Olia is a strong contender in the ammonia-free hair dye market. It offers vibrant, long-lasting color while being gentler on the hair thanks to its oil-rich formula. It’s a great choice for those looking to avoid ammonia and who appreciate added conditioning benefits. While the application might require a bit more effort and the price is slightly higher, the results often justify these considerations.

### ⭐⭐⭐⭐⭐ Great product!
*by L***S on 15 August 2026*

So far I've used this color 4 times now and because it doesn't have ammonia, I feel it makes my hair retain the color longer and really covers the gray well. The color is a rich chocolate brown with subtle tones of red. Great product!

### ⭐⭐⭐⭐⭐ Great
*by J***A on 2 October 2016*

I love this color and hair dye. Leaves my hair with great color/shine, extremely smooth and manageable hair (I have naturally straight hair). One tip I have is that if you're changing colors to already dyed hair, I recommend you strip the color. That's if you're going dark to light. Since this hair dye isn't harsh, it doesn't lighten dark dyed hair. I had to strip my hair(was darkest brown) before using the dark soft mahogany. Definitely recommend this product.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-27*