How To Use L’Oréal Professionnel Vitamino Color Spectrum Mask 250ml:

1. After shampooing, apply a generous amount of the mask to towel-dried hair.

2. Distribute evenly from mid-lengths to ends, avoiding the roots.

3. Leave the mask on for 3-5 minutes to allow it to penetrate and nourish the hair.

4. Rinse thoroughly with lukewarm water.

5. Use once or twice a week for optimal results and color protection.