MASK- Argan Oil Hair Mask RESTORATIVE HAIR MASK REPAIR A professional hair mask from the KK-Keratin Keeper series, enriched with vitamins, keratin, flax oil, and argan oil. Highly recommended for dry, damaged, and chemically treated (dyed, permed, etc.) hair, and for use after exposure to environmental stress as a result of sun and saltwater. The mask is manufactured using the Keratin Keeper technology, designed to preserve the natural keratin of the hair shaft and scalp, and provides hair with shine, softness, and flexibility. Contains hyaluronic acid to preserve scalp health and to help reduce the risk of irritation caused by extreme dryness.