Mega Sleek Iron Smoother Leave In Spray by Matrix.

Mega Sleek Iron Smoother helps protects against high heat damage and humidity for all day frizz control and smoothness.

Maximizes performance of thermal tools with lasting style memory.

Protects hair from the hottest flat iron up to 450º F. Style memory locks in sleek look. Resists humidity to keep straight styles frizz-free. Seals in hi-shine finish.