The Redken Smooth Lock range is new to Redken & has been released in conjunction with their Smooth Lock in-salon treatment which is a semi-permanent treatment to smooth dry & unruly hair. Redken Smooth Lock Heat Glide provides your hair with the ultimate protection from heat styling tools. Say goodbye to frizz & hello to smooth & silky hair! Forming a heat protective barrier Redken Smooth Lock Heat Glide works with heat to smooth & tame rebellious frizz-prone hair. The Thermo Active Polymer works to retain internal moisture & strengthen hair, whilst fragrant almond oil conditions & coats the hairs surface to leave you with a silky finish & added shine.