Tresemmé Keratin Smooth Serum is a professional-grade hair serum featuring KeratinBond+ technology, designed to deliver bond reinforcement, frizz resistance, and a salon-smooth finish. Part of the Salon Bond Building System, this No. 4 Serum is used by professionals and available in a 100ml pump bottle, making it an effective finishing step in a complete keratin smooth hair care routine.
Key features:
• KeratinBond+ technology
• Bond reinforcement
• Frizz resistance
• Salon-smooth finish
• Part of the Salon Bond Building System
• No. 4 Serum in the Keratin Smooth routine
• 100ml pump bottle
The serum comes in a distinctive amber and red gradient glass-style bottle with a black pump dispenser, reflecting the premium aesthetic of the Tresemmé Keratin Smooth range. It is labeled "Used by Professionals," positioning it as a salon-quality product suitable for home use. As No. 4 in the Keratin Smooth lineup, it is designed to be used as the final step in the Keratin Smooth hair care system, following the shampoo, conditioner, and any other preceding steps in the routine.