L'Oreal Paris Preference Vivids Permanent Hair Dye - Deep Black 2.01

The L'Oreal Paris Preference Vivids Permanent Hair Dye is designed to deliver high-intensity, long-lasting colour that can last for up to 8 weeks, depending on your hair care routine and frequency of washing.

Yes, absolutely. It is crucial to perform a skin allergy patch test 48 hours before each use of this product. Apply a small amount of the mixed dye to a discreet area, such as behind your ear or inner elbow, to check for any allergic reaction.

This product can be used on previously coloured hair. However, if your hair has been bleached, permed, or chemically straightened, always refer to the detailed instructions in the leaflet provided with the product, as this can affect colour results and processing time.

Liquid Gel technology is a unique formulation that helps the dye penetrate hair evenly for intense, luminous colour. It's enriched with a UV filter and Vitamin E Derivative to help protect the colour from fading and maintain long-lasting radiance and shine.

If dye gets on your skin during application, gently wipe it off immediately with a damp cloth or a cotton ball soaked in rubbing alcohol or a mild cleanser. For best results, apply a thin layer of petroleum jelly around your hairline before applying the dye to create a barrier.

No, once the colouring gel and developer cream are mixed, the chemical reaction begins, and the mixture will lose its effectiveness rapidly. Any leftover mixed product should be discarded safely and not stored for future use.

Ensure hair was sectioned evenly during application. Next time, try using a comb to distribute the product thoroughly, especially on thicker hair. Make sure hair is fully saturated with dye.

Ensure the development time specified in the leaflet was strictly followed. Factors like previous hair treatments, natural hair colour, and hair porosity can affect the final result. If hair was very light, it might absorb differently. Re-check the initial condition of your hair against product expectations.

Thoroughly rinse all dye from hair after development. Always use the Post Colour Conditioner provided, as it's formulated to nourish hair after dyeing. In subsequent washes, use a deep conditioning treatment or hair mask formulated for coloured or damaged hair.

Immediately rinse thoroughly with water. This could be a sign of sensitivity or allergic reaction. Stop using the product if symptoms persist and consult a medical professional. Always perform a patch test 48 hours prior to use to prevent such reactions.