---
product_id: 47940711
title: "Garnier Olia Permanent Hair Dye, No Ammonia, Full Grey Coverage, Long-lasting Colour & Shine, Vegan Formula, Colour: 1.0 Deep Black, 230g"
brand: "olia"
price: "€ 26.82"
currency: EUR
in_stock: true
reviews_count: 13
category: "Olia"
url: https://www.desertcart.fr/products/47940711-garnier-olia-permanent-hair-dye-no-ammonia-full-grey-coverage
store_origin: FR
region: France
---

# 45 min long-lasting colour 60% natural flower oils Deep Black 1.0 shade Garnier Olia Permanent Hair Dye, No Ammonia, Full Grey Coverage, Long-lasting Colour & Shine, Vegan Formula, Colour: 1.0 Deep Black, 230g

**Brand:** olia
**Price:** € 26.82
**Availability:** ✅ In Stock

## Summary

> 🖤 Dare to go deep with Garnier Olia – where bold meets beautiful.

## Quick Answers

- **What is this?** Garnier Olia Permanent Hair Dye, No Ammonia, Full Grey Coverage, Long-lasting Colour & Shine, Vegan Formula, Colour: 1.0 Deep Black, 230g by olia
- **How much does it cost?** € 26.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/47940711-garnier-olia-permanent-hair-dye-no-ammonia-full-grey-coverage)

## Best For

- olia enthusiasts

## Why This Product

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

## Key Features

- • **Complete At-Home Kit:** Includes developer, conditioner, gloves, and easy instructions for flawless colouring.
- • **Long-Lasting Radiance:** Enjoy vibrant, fade-resistant colour that keeps your hair looking fresh wash after wash.
- • **Effortless Application:** Velvety, non-drip cream glides on smoothly for salon-quality results at home.
- • **Ammonia-Free, Oil-Powered Formula:** Experience 3x shinier, healthier hair with a gentle, non-drying vegan formula.
- • **Vibrant, Multi-Dimensional Colour:** Achieve rich, natural-looking deep black with full grey coverage that turns heads.

## Overview

Garnier Olia Permanent Hair Dye in Deep Black 1.0 delivers up to 100% grey coverage with a 60% natural flower oil-powered, ammonia-free vegan formula. This 230g kit offers a smooth, non-drip application and long-lasting, vibrant colour that leaves hair visibly healthier and 3x shinier. Perfect for professionals seeking a salon-quality, at-home hair transformation that’s gentle yet powerful.

## Description

Product Description Dare to colour with Garnier Olia No Ammonia Permanent Hair Dye. Our 60% oil-powered formula*, with Natural Flower Seed oils and no ammonia, delivers maximum colour performance for exceptional ultra-luminous, long-lasting light chocolate brown hair with beautiful multi-dimensional undertones and up to 100% grey coverage. The vegan formula** leaves hair is smoother, free flowing with up to 3 times more shine*** Olia home hair colour has a unique sensorial application with our non-drip smooth velvety texture of the colourant cream. * In the colour cream, ** No animal derived ingredients, *** Instrumental test vs unwashed hair. How to find the perfect black shade for you: Have you ever wondered what the hair colour numbers mean? The first number of a Hair Colour is how Light or Dark the black hair dye will be, for example black shades range from 1, Deep Black to 3, Soft Black. The second number is the reflect which can be Natural (.0), Warm (.3, .4, .5, .6) or Cool (.1, .2). For example, 1.0 is a Natural Deep Black and 3.23 is a soft black with chocolate undertones. Always check the back of pack to see if it is the right shade for you What does the box include: New easier preparation, colouring your hair at home has never been easier. Box includes: 1 x develop creamer inside application bottle, Colour cream tube, 1x Silicone-free after colour care tube for a natural touch, 1 x pair of gloves and 1 x instruction leaflet. Ingredients 1126085 - Colourant Cream: Paraffinum Liquidum / Mineral Oil, Aqua / Water, Ethanolamine, Steareth-20, Caprylyl/Capryl Glucoside, Polysorbate 21, Toluene-2,5-Diamine, Steareth-2, Resorcinol, 2,4-Diaminophenoxyethanol HCL, m-Aminophenol, Ascorbic Acid, Sodium Metabisulfite, Hydroxybenzomorpholine, Thioglycerin, Polyquaternium-67, Helianthus Annuus Seed Oil / Sunflower Seed Oil, Limnanthes Alba Seed Oil / Meadowfoam Seed Oil, Camellia Oleifera Seed Oil, N,N-Bis(2-Hydroxyethyl)-p-Phenylenediamine Sulfate, Passiflora Incarnata / Passiflora Incarnata Seed Oil, EDTA, Parfum / Fragrance,1190276 - Developer Cream: Aqua / Water, Paraffinum Liquidum / Mineral Oil, Cetearyl Alcohol, Hydrogen Peroxide, Steareth-20, PEG-4 Rapeseedamide, Tocopherol, Sodium Salicylate, Polyquaternium-6, Phosphoric Acid, Tetrasodium Etidronate, Tetrasodium Pyrophosphate, Hexadimethrine Chloride, Glycerin,1119728 A - Conditioner: Aqua / Water, Cetearyl Alcohol, Behentrimonium Chloride, Cetyl Esters, Tocopherol, Trideceth-6, Chlorhexidine Digluconate, Helianthus Annuus Seed Oil / Sunflower Seed Oil, Camellia Oleifera Seed Oil, Amodimethicone, Isopropyl Alcohol, Citric Acid, Cetrimonium Chloride, Parfum / Fragrance,Please check back of pack for latest ingredients list P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions Instructions in German Box Contains 1 x Garnier Olia Permanent Hair Colour 1.0, Deep Black Manufacturer Contact Information Garnier, London, W6 8AZ See more

Review: Vibrant colour, easy to use - Such a bright, stunning colour - I'm often complimented on my hair colour when it's recently been dyed with Olia 7:40. One pack is not enough for my thick hair, even after I've just had it cut to shoulder length, so I always buy two. But at this price, it's still way cheaper than getting a hairdresser to dye it, so I have no complaints about the price at all. The colour is vibrant, the product is easy to use, and it works very quickly. I have not had any issues at all with skin staining - with other brands in the past I've had coloured patches on my neck, face and forehead for a couple of days after dyeing my hair, but that never happens with this brand. The colour lasts a long time - it is permanent, though the vibrancy decreases a tiny bit with each wash. My natural hair colour is 'mouse' but this dye is so permanent, even when it's long-faded you can see the difference between my mousey roots and the dyed lengths. It fades to a soft peachy 'strawberry blonde' which I can live with quite happily.
Review: perfect and beautiful colour - used to dye my brown hair with highlights. had to use two boxes as i could slightly see the highlights still after one box but the colour is as shown. the quality is perfect and hair feels smooth.

## Features

- Garnier Olia 8.0 Blonde provides rich, multi-dimensional colour with up to 100% grey coverage for a warm, radiant look
- Achieve visibly healthier hair that’s 3x shinier with our natural flower oil-powered, ammonia-free formula that protects against dryness and adds vibrant shine
- Apply in sections from roots to ends with the velvety, non-drip formula, letting it develop for 45 minutes for full-colour impact
- Box includes 1 x developer cream, 1 x after-colour conditioner, gloves and an instruction leaflet
- Contents: 1 x Garnier Olia Permanent Hair Dye, Colour: 1.0 Deep Black, 230g

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009Q8492W |
| ASIN  | B009Q8492W |
| Best Sellers Rank | 79 in Beauty ( See Top 100 in Beauty ) 4 in Permanent Hair Colour |
| Brand | Olia |
| Customer Reviews | 4.4 4.4 out of 5 stars (31,245) |
| Customer reviews | 4.4 4.4 out of 5 stars (31,245) |
| Date First Available | 13 Oct. 2012 |
| Format | Oil |
| Is discontinued by manufacturer  | No |
| Item model number  | 3600541233478 |
| Manufacturer  | L'Oréal |
| Manufacturer contact | Garnier, London, W6 8AZ |
| Product Dimensions  | 10.1 x 8.8 x 17.3 cm; 230 g |
| Units | 1 count |
| Volume | 30 Millilitres |
| Weight | 287 g |

## Product Details

- **Brand:** Olia
- **Colour:** Midnight 1.0 Deep Black
- **Hair type:** All
- **Item form:** Oil
- **Material Type Free:** Ammonia Free
- **Material feature:** Ammonia free, moisture, vegan
- **Number of items:** 1
- **Package information:** Bottle
- **Product benefits:** Long-lasting colour
- **Unit count:** 1 count

## Images

![Garnier Olia Permanent Hair Dye, No Ammonia, Full Grey Coverage, Long-lasting Colour & Shine, Vegan Formula, Colour: 1.0 Deep Black, 230g - Image 1](https://m.media-amazon.com/images/I/61qH0srpxuL.jpg)

## Questions & Answers

**Q: Does the ammonia-free formula compromise colour performance and result?**
A: No, Olia’s ammonia-free formula delivers vibrant, long-lasting colour with up to 100% grey coverage without compromising performance.

**Q: How is Olia different from other brands that also contain oil in their products?**
A: Olia uses a unique 60% oil blend to enhance colour penetration, providing intense, long-lasting results with a smooth, non-drip formula.

**Q: Are there any risks in using oil-formulated hair colour dyes?**
A: Olia’s oil-based formula is safe and gentle on hair, designed to nourish and protect during colouring without harsh chemicals like ammonia.

**Q: How effective is Olia in covering grey hairs?**
A: Olia is highly effective, offering up to 100% grey coverage, leaving hair vibrant, soft, and shiny.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Vibrant colour, easy to use
*by B***D on 15 January 2026*

Such a bright, stunning colour - I'm often complimented on my hair colour when it's recently been dyed with Olia 7:40. One pack is not enough for my thick hair, even after I've just had it cut to shoulder length, so I always buy two. But at this price, it's still way cheaper than getting a hairdresser to dye it, so I have no complaints about the price at all. The colour is vibrant, the product is easy to use, and it works very quickly. I have not had any issues at all with skin staining - with other brands in the past I've had coloured patches on my neck, face and forehead for a couple of days after dyeing my hair, but that never happens with this brand. The colour lasts a long time - it is permanent, though the vibrancy decreases a tiny bit with each wash. My natural hair colour is 'mouse' but this dye is so permanent, even when it's long-faded you can see the difference between my mousey roots and the dyed lengths. It fades to a soft peachy 'strawberry blonde' which I can live with quite happily.

### ⭐⭐⭐⭐⭐ perfect and beautiful colour
*by L***N on 8 December 2025*

used to dye my brown hair with highlights. had to use two boxes as i could slightly see the highlights still after one box but the colour is as shown. the quality is perfect and hair feels smooth.

### ⭐⭐⭐⭐⭐ perfect hair colour
*by C***R on 17 January 2026*

great hair dye,very easy to use,covered my hair perfect .i bought the black dye.no nasty chemical smell when useing.comes with gloves as well as a colour cream..arrived fast and well packaged thank you

## Frequently Bought Together

- Garnier Olia Permanent Hair Dye, Up to 100% Grey Hair Coverage, No Ammonia, 60% Oils, Midnight 1.0 Deep Black
- Jerome Russell Bblonde High Lift Powder Bleach
- Jerome Russell Bblonde Cream Peroxide, 40 Volume, 12% Peroxide, Lifts 8-9 Levels, 75ml

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-29*