Ouidad Advanced climate control detangling Heat spray. Prime's curls with nourishing moisturizes to help detangle and protect against damage while creating the perfect frizz-free Foundation. Curly hairs unique structure exposes its cuticle to humidity, causing it to lift further, resulting in frizzy, undefined, and dull curls. Protein from silk seals the cuticle to form a barrier that locks in moisture and locks out humidity. UV filter. New product. All bottles have a squished side.