Intense RX Bond Repair Serum - Keratin Complex's Intense RX Repair Serum is the ultimate split end remedy powered by Keratin Complex proprietary Signature Keratin. It improves the hair's strength and resilience while reducing breakage and split ends in just one use! For all hair types and color shades.BenefitsNo added sodium lauryl sulfate (SLS)Lightweight formula that eliminates frizz and tames flyaways by softening the hair and locking in moistureNo added parabensCan be used with or without a smoothing treatmentDetangles and conditions hair improving wet and dry combing or used to prep the hair for blow-drying and stylingFormulated without sodium chloride to protect the longevity of Keratin Complex smoothing treatmentsSafe for color-treated hair and perfect for all hair typesCan be combined with Infusion Keratin Replenisher to get the perfect Red Carpet Blow-DryPowered by Keratin Complex's proprietary Signature Keratin to fight frizz and help keep hair smoother, longerRepairs damage from hair coloring and heat stylingReinforces the hair's structural proteins and amino acids to naturally increase hair's strength and elasticity after just one useRevitalizes the hair during blow-drying or flat ironingKey IngredientsKeratin Complex's proprietary Signature Keratin immediately repairs damage by sealing and smoothing the cuticle for healthy, frizz-free resultsArnica Montana flower water delivers a radiant, brilliant shine to the hair - Intense RX Bond Repair Serum