Color Seal Healing Mask is an NV Complex enriched, keratin and collagen infused mask. Developed with anti-color fade and anti-aging technology through a blend of proteins and Red Marine Algae ingredients it will repair, revive, damaged or stressed hair that has been depleted of keratin. Color Seal Healing Mask will create a luxurious satin texture and shine. This herbal aroma of cucumber sage will heal your senses while restoring a healthy scalp. When used after a pure NV BKT service, it will prolong its duration.