OUAI hair care set with five travel sized spray bottles and one sample. Ideal for nourishing hair. What It Is: A leave-in conditioner that detangles hair and protects against heat and damage to reduce frizz and flyaways for perfectly smooth, silky hair. What it is: Get transported all the OUAI to the beaches of St. Barts with this luxurious, tropical-scented hair and body mist with notes of dragon fruit, orange blossom, tuberose, and musk.