My hair is quite porous from previous highlighting. How will this affect how the Caramel Blonde shade turns out, especially on my ends?

Porous hair, especially previously lightened ends, acts like a sponge, absorbing dye pigment more quickly and intensely than less processed roots. This can lead to ends that appear darker, richer, or sometimes slightly more brassy than the target Caramel Blonde shade when the same formula is applied evenly and left on for the full time. To manage this, you can employ a modified application technique: after applying color to the roots, wait until the last 5-10 minutes of the total development time before carefully applying the remaining mixture to the porous lengths and ends. This reduces their exposure time. The creamy texture of this product is beneficial here, as it allows for precise placement. Conducting a strand test on a small, hidden section of your most porous hair is highly recommended, as it will show you exactly how your unique hair will react to the dye, allowing you to adjust timing if needed. Remember, the final result on porous hair will always be influenced by its starting condition.