Olia: Ammonia-Free Hair Color

Olia is formulated with no ammonia and 60% oils that are concentrated in the colorant itself to boost the coloring process by propelling color deep into the hair fiber. The oil-based formula prevents damage and leaves hair visibly healthier looking and 3x shinier. Nutrisse is formulated with a blend of five fruit oils resulting in a rich color while nourishing your hair.

No, even though Olia does not contain ammonia, it's just as effective as other hair colors that have ammonia. Olia is formulated with 60% oils for 3x shinier, visibly healthier looking hair.

Olia is a permanent hair color, lasting until your hair grows out or is cut. However, like all permanent colors, it will gradually fade with washing and as new hair grows.

The amount of product needed depends on hair length and thickness. It's recommended to purchase more than one kit, especially if it is your first time dying your hair.

For optimal results, we recommend waiting at least 24 hours to dye your hair after shampooing. This will help to prevent any potential reactions on the scalp after hair color application.

Garnier hair color is tested to be effective for up to three years. If the product mixture isn't runny or lumpy, it is still good to use.