Keratin Complex KC Smooth Heat Activated Smoothing Treatment 33.8 oz Complete KIT Kit Includes 1 Keratin Complex KC Smooth Heat Activated Smoothing Treatment 33.8 oz 32 Keratin Complex KC Smooth Restorative Leave-In Lotion 5 oz Each bottle of KC Smooth Restorative Leave-In Lotion 5 oz sells for $12.95. That's more than $300 in savings. What it is: KCSMOOTH Heat Activated Smoothing is powered by a proprietary blend of Signature Keratin, antioxidants and amino acids to deliver maximum manageability in two hours or less. This zero downtime treatment dramatically cuts blow-dry time, repairs damage and delivers stronger, smoother, healthier hair for up to three months. What else you need to know: Maximum manageability treatment in two hours or less; Same day style with zero downtime; Makes blow-drying faster and easier while providing heat protection; Repairs damage, tames frizz and restores shine; Violet pigments neutral Please note, we do not guarantee the end results of professional products due to differences in each individual clients skin or hair complexion.