The ultimate frizz fighter! Drybars Liquid Glass Miracle Smoothing Sealant features heat-activated technology that wraps an invisible shield around each hair strand to provide frizz resistance. Leaves a super-glossy, silky finish without weighing hair down. Clinically tested to last through 3 washes and protect from heat up to 450F/232C. Drybars philosophy is simple: Focus on one thing and be the best at it. For us thats blowouts! We created a full line of hair products and tools to achieve and maintain the perfect blowout.