OUAI St. Barts Body Cleanser in Beauty: NA. This St. Barts tropical-scented Body Cleanser cleanses and softens skin with a luxurious lather for that post-vacation feel without leaving your shower.. Gentle cleansing system removes the dirt without stripping. Formulated without parabens, phthalates, gluten, and silicone. Vegan and cruelty-free. 10 fl oz/ 300mL. Get nude, get wet, use your hand or loofah up and rinse clean.. Mix BODY CLEANSER with SCALP and BODY SCRUB to create a deep, cleansing exfoliating body wash.. Pat skin dry leaving the skin slightly damp.. OUAR-WU138. FG-0773-A-00. Founded by hair stylist to the stars Jen Atkin, OUAI - pronounced way - originated HAIRGOALS. The mane addicts at OUAI believe that life is hard and looking good should be easy. That's why their line of luxury shampoos, conditioners, and styling products was designed to nourish hair and bring out its natural beauty - no glam squad necessary.