Garnier Olia Permanent Hair Dye - Golden Light Blonde

Yes, Garnier Olia products, including the 9.3 Golden Light Blonde shade, are formulated without ammonia, providing a gentler colouring experience.

Garnier Olia is a permanent hair dye, meaning the colour will last until your hair grows out or you re-colour it. Colour longevity can also depend on hair type and care routine.

Yes, it is crucial to perform a skin allergy patch test 48 hours before each and every application of Garnier Olia hair dye, even if you have used hair dye before.

The 'oil-powered' formula means that natural flower oils are used to propel the colour deep into the hair fibre, resulting in vibrant, long-lasting colour while also providing nourishment and promoting shine, helping to protect against dryness.

Yes, you can use it on previously coloured hair. However, the final colour result may vary depending on the existing colour and condition of your hair. For best results, consult the instruction leaflet or a colour chart.

Each box contains 1 x developer cream, 1 x after-colour conditioner, gloves, and an instruction leaflet. Everything you need for the application process is provided.

It is generally recommended to wait at least 4-6 weeks between permanent hair colour applications to allow your hair to recover and minimize potential damage. Always follow the specific instructions on the leaflet.

Ensure you've chosen a shade compatible with your current hair colour. Hair porosity and previous treatments can affect the final result. Verify the development time was strictly followed (45 minutes). Do not attempt to re-colour immediately; wait at least two weeks.

Ensure hair is fully saturated with the dye, applying in small, manageable sections from roots to ends. The non-drip formula helps, but thorough and even distribution is key. For future applications, consider using a tint brush for more precise coverage.

Rinse your hair immediately and thoroughly with lukewarm water. Discontinue use. This could indicate a sensitivity or allergic reaction. Always perform a skin allergy patch test 48 hours before each use.

While Olia is designed to protect against dryness, some hair types may still experience it. Use the provided after-colour conditioner generously. Incorporate deep conditioning treatments and leave-in conditioners into your routine in the following weeks to restore moisture.