Rusk Str8 Anti Frizz and Anti Curl Lotion 6 Oz (Pack of 2)

Rusk Str8 Anti-Frizz and Anti-Curl Lotion is a salon-proven, light, greaseless styling lotion from the iconic RUSK Designer Collection — a legacy lineup recognized by Beauty Launchpad Readers Choice Award 2025 as Best Smoothing Product. At the core of its formula is Thermplex, a proprietary heat-activated complex that works synergistically with blow-dryer heat to alter the internal curl memory of the hair shaft, softening and redirecting texture from the inside out rather than just coating the surface. Thermplex combines Panthenol (Pro-Vitamin B5), which builds body, softness, and luminosity, with Dimethiconol Meadowfoamate, a penetrating heat-activated conditioner that smooths the cuticle and seals in moisture while simultaneously locking humidity out for up to 24 full hours. The formula also draws on Castor Oil and Dimethicone to fortify the hair's surface with a flexible, frizz-blocking shield, leaving strands soft, shiny, and completely touchable — never stiff, heavy, or greasy. Once dried, the lotion becomes invisible in the hair, delivering a natural, polished blowout finish without any residue or buildup. The signature Rainforest Radiance scent — a sophisticated blend of sparkling green citrus, fresh ginger, soft jasmine, cedarwood, warm amber, vanilla, and musk — adds a luxe sensorial dimension to every styling session. This pack of two 6 oz bottles is ideal for anyone with wavy, curly, permed, thick, or frizz-prone hair who wants a sleek, smooth, obedient style at home or in the salon. How to Use Shampoo and condition hair, then towel-dry to remove excess moisture. Apply a dime-size amount (adjust for hair density) evenly from roots to ends throughout damp hair. Blow-dry using a round brush in a downward motion for a smooth, straightened finish, then follow with a flat iron or other heated tool as desired for additional sleekness.