This is a hair masque.  1.5oz packets.

Directions: Apply an ample amount of KLC Nutrient Conditioner on hair after shampooing with KLC In-Depth Clarifying Shampoo, or any time your hair and scalp need a little pampering.

Helpful Hints: This product has been formulated with natural healing oils, vitamin extracts and herbs. It is excellent for use as a hair rebuilder and may be left on overnight to improve both hair and damaged scalp. KLC In-Depth Nutrient Conditioner jump-starts the healing process after any lice treatment, including harsh pesticide-based drug store or prescription treatments. It can sooth a sore scalp after repeated combing.
You can leave it on overnight, use it regularly, rub a little into your scalp with your fingertips, use it as a leave-in hair souffle... This product is so versatile, it can even be used as hand cream!