The Nature Republic Argan Essential Deep Care Hair Pack is formulated for hair in serious need of repair and intensive hydration, Nature Republic Argan Essential Deep Care Hair Pack penetrates deep into the hair, where it sets to work repairing damage and leaving each strand with a healthy shine. Enriched with Argan Oil, Rosehip Oil, and Primrose Oil, it revives and restores hair that has gone through too much coloring, highlighting, straightening and blow-drying.