OLIA 1.0 - Black

About This Hair Dye Shade
Garnier Olia shade 1.0 Black is our darkest black hair dye. On the hair shade spectrum, it’s a level 1 hair color that looks natural and provides 100% gray coverage.

Is This Shade Right For Me?
Shade 1.0 Black hair dye is best for anyone whose natural hair is light brown to black. If you prefer a lighter color that still looks natural, try Olia 2.0 Soft Black. To explore other tones or reflections of dark black hair color, try shades 2.10 Black Sapphire or 2.11 Platinum Black.

If your hair is already color-treated, there may be special considerations for the color result you can achieve. Use our Shade Selector Tool to find right the shade of permanent black hair dye for you or explore other colors! 

About Olia
Unlike traditional hair dye, Olia is powered by a 60% blend of natural flower oils for brilliant, radiant color results. The oils in this formula help the colorants penetrate deep inside the hair for long-lasting, vivid color. By visibly repairing coarse and dull locks, these Olia oils also provide full hydration while you color for silky hair with up to three times more shine than unwashed, uncolored hair.

The no-drip, velvety cream texture makes Olia easy to apply and the ammonia-free formula means no harsh smells or scalp irritation.

As Garnier’s darkest black hair dye, we recommend preparing carefully before applying Olia 1.0 Black to help prevent stains. Pro tip: Use Garnier Micellar Water (Waterproof) to remove any hair dye mishaps!

This permanent black hair dye kit includes everything you need: 

- developer
- applicator
- colorant tube
- after-color conditioner
- gloves
- step-by-step directions 

The directions in the box include QR codes linking to these 3 helpful how-to videos:
1. How to do an allergy test
2. How to prepare before dyeing 
3. How to apply Olia hair color