Shield against damage and prevent frizz with Anti-Frizz Nano Technology. Ouidad's Advanced Climate Control Detangling Heat Spray helps prime curls to better resist frizz. Use it to seal every strand, fight tangles and make curls more manageable. Ouidad's high-performance Anti-Frizz Nano Technology with a protein derived from silk helps seal the cuticle to form a barrier that locks in moisture and locks out humidity. Natural oils (grapeseed, sweet almond, macadamia nut, coconut, argan and safflower) nourish and moisturize curls, while a dedicated Uv filter helps protect against damage from heat styling and environmental aggressors.