Garnier Olia Dark Brown Permanent Hair Dye 4.0

Description

Rich, Lasting Colour with Garnier Olia 4.0 Dark Brown Permanent Hair Dye

Discover stunning, salon-quality results at home with Garnier Olia 4.0 Dark Brown Permanent Hair Dye. This oil-powered formula transforms your hair with rich, long-lasting colour and incredible shine. Designed with 60% natural flower oils, it enhances colour performance while leaving your hair smooth, soft, and full of life.

The ammonia-free formula ensures a pleasant scent and a more comfortable colouring experience. Plus, its creamy, non-drip texture makes application easy and mess-free. Every strand is nourished as the colour develops, revealing deep, radiant tones that last.

How Garnier Olia 4.0 Dark Brown Permanent Hair Dye Works

This advanced oil-based system maximises colour delivery by driving pigments deep into the hair fibre. The result is vivid, even coverage and up to 35% smoother hair. You’ll enjoy luxurious shine and silky softness after every use.

Natural flower oils care for your hair during the colouring process, helping it stay healthy-looking and glossy. The gentle, velvety formula also provides optimal scalp comfort and easy rinsing.

How to Apply Garnier Olia 4.0 Dark Brown Permanent Hair Dye

1. Perform a patch test 48 hours before colouring.

2. Put on gloves and mix the colour cream with the developer cream in the applicator bottle.

3. Shake well, then apply section by section, starting at the roots.

4. Spread evenly through the lengths and ends.

5. Leave for up to 45 minutes, depending on your desired result.

6. Rinse thoroughly until water runs clear, then apply the included conditioner for shine and softness.

For longer or thicker hair, use two boxes for full coverage. Always follow safety instructions on the pack.