Garnier Olia Permanent Hair Colour - 5.0 Brown

Yes, Garnier Olia is formulated without ammonia, which contributes to its pleasant scent and more comfortable coloring experience compared to traditional hair dyes.

Garnier Olia 5.0 Brown is a permanent hair dye, meaning the color is designed to last until your hair grows out or you color it again. Fading can occur over time, typically requiring a touch-up every 4-6 weeks depending on hair growth and care routine.

Yes, it is highly recommended to perform a patch test 48 hours before *each* application, even if you've used the product before. Allergies can develop suddenly.

While it can be used, the result on bleached or highlighted hair may be different than on natural hair, potentially appearing darker or with different undertones. It's crucial to perform a strand test on a small, hidden section of previously lightened hair to predict the outcome before full application.

Immediately rinse eyes thoroughly with plenty of water for several minutes. If irritation persists or you wear contact lenses, seek medical attention promptly.

5.0 Brown is a natural, medium brown. If your current hair color is significantly lighter or darker, the result will vary. Refer to the shade guide on the product packaging (if available) or perform a strand test on your hair to see how the color develops before full application.

Ensure you applied the color evenly and fully saturated all sections of your hair. Processing time is crucial; leaving it on too short a time can result in less intense color. For unevenness, a subsequent, careful application focusing on missed areas or a color-correction treatment may be needed. Always perform a strand test first to predict the outcome.

Immediately rinse hair thoroughly with lukewarm water. If irritation persists, seek medical attention. This highlights the critical importance of performing the 48-hour patch test before full application to identify potential sensitivities.

While Olia is oil-powered and gentle, any chemical process can impact hair. Ensure you use the after-color conditioner generously. Follow up with a deep conditioning treatment or hair mask in the days following coloring. Avoid excessive heat styling and use color-safe, moisturizing hair products.

Apply petroleum jelly to your hairline and ears before application to prevent skin stains. For fresh stains, immediately wipe with a damp cloth or a gentle soap solution. For stubborn skin stains, a cotton ball with rubbing alcohol (test on a small area first) can help. For surface stains, follow specific cleaning instructions for the material.

Ensure you are using color-safe shampoos and conditioners. Avoid frequent washing, especially with hot water. Protect your hair from prolonged sun exposure and excessive heat styling, as these can accelerate fading. Rinse hair thoroughly after swimming in chlorinated water.