---
product_id: 64980447
title: "Garnier Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye, 4.0 Dark Brown, 2 Count (Packaging May Vary)"
brand: "garnier"
price: "€ 35.11"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/64980447-garnier-hair-color-olia-ammonia-free-brilliant-color-oil-rich
store_origin: PT
region: Portugal
---

# 60% oils Vegan formula 100% gray coverage Garnier Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye, 4.0 Dark Brown, 2 Count (Packaging May Vary)

**Brand:** garnier
**Price:** € 35.11
**Availability:** ✅ In Stock

## Summary

> 🌈 Unleash Your Inner Radiance with Olia!

## Quick Answers

- **What is this?** Garnier Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye, 4.0 Dark Brown, 2 Count (Packaging May Vary) by garnier
- **How much does it cost?** € 35.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/64980447-garnier-hair-color-olia-ammonia-free-brilliant-color-oil-rich)

## 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

- • **Shine On:** Experience up to 3x more shine for a head-turning look.
- • **Gentle & Safe:** Ammonia-free formula for a healthier hair experience.
- • **Nature's Best:** Infused with sunflower and camellia oil for deep nourishment.
- • **Color That Lasts:** Achieve vivid, radiant color that endures.
- • **Cruelty-Free Beauty:** Feel good about your choice with a vegan, cruelty-free product.

## Overview

Garnier's Olia 4.0 Dark Brown Permanent Hair Dye offers a vibrant, ammonia-free solution for achieving 100% gray coverage. Powered by 60% oils, this vegan formula ensures deep color penetration while nourishing your hair with sunflower and camellia oil. Enjoy visibly healthier, shinier hair with a simple application process.

## Description

Garnier Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye, 4.0 Dark Brown, 2 Count (Packaging May Vary)

## Features

- Olia 4.0 Dark Brown Permanent Hair Dye: This dark brown hair dye has natural reflects and provides 100% gray coverage to achieve vivid, radiant long lasting color for all hair textures
- Oil Powered Olia Hair Color: Powered by 60% oils and no Ammonia. With sunflower and camellia oil, it propels color deep inside the hair for long lasting hair color. Best for anyone with natural hair between light brown and black
- Vegan Hair Dye Formula: Ammonia, Silicone, Paraben, Phthalates & Cruelty Free. Vegan formula - no animal derived ingredients. Delivers brilliant color and visibly healthier hair that’s hydrated, silky, and up to 3x shinier (than uncolored, unwashed hair)
- Instructions: Put on the included gloves. Remove the Developer Bottle cap, mix-in the Colorant, and shake vigorously. Apply to roots, then, apply through lengths and ends for even coverage. Wait 30 minutes, then rinse & condition
- Inspired By Nature: Garnier carries an array of products for your hair and skin care needs, from shampoos, color care and styling products to formulas that cleanse, moisturize and repair skin

## Product Details

- **Color:** 4.0 Dark Brown
- **Package Information:** Tube
- **Product Benefits:** Radiant
- **Brand:** Garnier
- **Item Form:** Oil

## Images

![Garnier Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye, 4.0 Dark Brown, 2 Count (Packaging May Vary) - Image 1](https://m.media-amazon.com/images/I/91jygP1c6+L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## 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.

## Frequently Bought Together

- Garnier Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye, 4.0 Dark Brown, 2 Count (Packaging May Vary)
- Garnier Hair Color Nutrisse Nourishing Creme, 30 Darkest Brown (Sweet Cola) Permanent Hair Dye, 2 Count (Packaging May Vary)
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**Shop now:** [https://www.desertcart.pt/products/64980447-garnier-hair-color-olia-ammonia-free-brilliant-color-oil-rich](https://www.desertcart.pt/products/64980447-garnier-hair-color-olia-ammonia-free-brilliant-color-oil-rich)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-23*