Includes a Sleek Steel Pin Tail Comb for easy styling, separation, and professional results Keratin Complex NKST Try Me Kit includes: 1 NKST 3 oz. 1 Clarify Shampoo 4 oz. PLUS! 2 Color Care Duo Packettes 0.68 oz. Sleek Steel Pin Rat Tail Comb NKST is the original and award-winning, signature smoothing solution! This keratin treatment revolutionized the industry and has been voted #1 by hair stylists year after year. This keratin smoothing treatment is a professional treatment that helps repair damage, block humidity, and reduce frizz. Keratin Complex’s Signature Keratin is a proven ingredient that acts as a powerful humidity blocker. It helps stop frizz and repair damage to the hair. It gives hair incredible strength, making it more resilient against uncontrollable factors such as the sun, heat damage and age. Keratin is a protein found naturally in skin, hair, and nails, in addition to other sources. In human hair, it acts as both an external protective shield and an internal structural protein. Keratin is depleted when hair is damaged physically, chemically or from environmental factors, such as the sun. Keratin Complex smoothing treatments reduce curl, target weak spots, and reinforce the hair’s structure, helping to repair damage, block humidity, and reduce frizz while leaving hair soft, silky, shiny, and smooth. Five of the best keratin products are featured in the Keratin Complex Try Me Kit. Hair of any type or texture can benefit from strengthening protection. Try a range of products that provide all the benefits of keratin treatment with a co-polymer delivery system. Add definition, reduce frizz or smooth and straighten hair with curly or wavy texture. Start by removing impurities and residues prior to treatment with Clarifying Shampoo. This cleanser with a high pH level opens hair cuticles to allow for improved keratin absorptionKeratin Complex smoothing treatments reduce curl, target weak spots, and reinforce the hair’s structure, helping to repair damage, block humidity, and reduce frizz while leaving hair soft, silky, shiny, and smooth. Keratin is a protein found naturally in skin, hair, and nails, in addition to other sources. In human hair, it acts as both an external protective shield and an internal structural protein. Keratin is depleted when hair is damaged physically, chemically or from environmental factors, such as the sun. Keratin Complex’s Signature Keratin is a proven ingredient that acts as a powerful humidity blocker. It helps stop frizz and repair damage to the hair. It gives hair incredible strength, making it more resilient against uncontrollable factors such as the sun, heat damage and age. NKST is the original and award-winning, signature smoothing solution! This keratin treatment revolutionized the industry and has been voted #1 by hair stylists year after year. This keratin smoothing treatment is a professional treatment that helps repair damage, block humidity, and reduce frizz. Includes a Sleek Steel Pin Tail Comb for easy styling, separation, and professional results.