Its super acidic pH helps seal the cuticle, retaining color longer and preventing dryness. Ideal for use after chemical treatments or hair coloring. It is recommended for the final touch-up after coloring, chemical straightening, or perming.

Apply to washed, damp hair, avoiding the scalp.

Leave on for 5 to 15 minutes.

For best results, cover your hair with a shower cap to retain heat.

Rinse with cool water.