Nexxus Keraphix Damage Repair Shampoo & Conditioner Kit with Keratin Protein and Repair Masks - Black Rice, 33.8 oz Set

Nexxus Keraphix Shampoo, Conditioner and Repair Masks form a salon-grade keratin protein system designed to visibly repair and strengthen severely damaged hair.

Built from Nexxus's PROTEINFUSION science, this multi-piece kit combines keratin protein, collagen, elastin and black rice extract into a concentrated treatment routine. Use the shampoo and conditioner as your daily repair base, and add the intensive masks to restore strength, smoothness and manageability to hair stressed by color, heat or chemical services.

What exactly does this three-step Keraphix system do for damaged hair?

The Keraphix line works by delivering high-concentration proteins that target weakened hair fibers and help rebuild structure from the inside out. Results are formulated to show smoother, stronger-looking strands after repeated use, with visible improvements even after the first application.

• Keratin, collagen and elastin help reinforce and rebuild hair protein structure.
• Black rice extract contributes antioxidants and nourishment to improve appearance.
• Shampoo cleanses while beginning the protein infusion; conditioner seals and smooths cuticles.
• Deep-repair masks provide concentrated treatment for the most damaged areas.

How should I use the shampoo, conditioner and repair masks together?

Start with the Keraphix shampoo to remove buildup and deliver the initial protein dose, follow with the conditioner to detangle and smooth, then apply a repair mask once or twice weekly for intense restoration. Masks are left on hair for the recommended time to allow proteins to penetrate and reinforce strands.

• Use shampoo and conditioner at each wash for consistent maintenance.
• Apply masks to towel-dried hair; leave on according to directions for maximum benefit.
• Focus masks on mid-lengths and ends where damage is most evident.
• Safe for color-treated and chemically processed hair when used as directed.

Will this system change my hair texture or color-treated results?

The formula is crafted to be safe for color and chemically treated hair while improving texture by smoothing and strengthening the fiber. It won’t alter your color; instead it helps hair look healthier and more vibrant by sealing the cuticle and reducing roughness.

• Formulated for compatibility with dyed and chemically treated hair.
• Smoothing action helps reduce frizz and promote shine without stripping color.
• Regular use supports improved manageability and reduced breakage.
• Protein infusion helps hair hold style and resist future mechanical stress.

How often will I see improvement and how should I measure progress?

Many users report noticeable improvements in smoothness and strength after the first use, with more measurable repair over several weeks of consistent treatment. Measure progress by reduced breakage, easier detangling, increased shine and a softer, less brittle feel.

• Immediate: smoother feel and easier combing after first treatment.
• Short term (2–4 weeks): reduced split ends and improved elasticity.
• Ongoing: stronger, more resilient hair with continued use.
• Use masks weekly for accelerated repair on very damaged hair.

Who is this for: Nexxus Keraphix is intended for people with visibly damaged, brittle or chemically treated hair who want a salon-grade protein treatment at home. It’s ideal for anyone seeking to rebuild hair strength and improve manageability without sacrificing color vibrancy—especially those who regularly use heat styling, color services or harsh chemical processes and need concentrated repair.

Ingredients

WATER (EAU), GLYCERIN, CETEARYL ALCOHOL, CETYL PALMITATE, DIMETHICONE, STEARAMIDOPROPYL DIMETHYLAMINE, COLLAGEN AMINO ACIDS, BEHENTRIMONIUM CHLORIDE, LACTIC ACID, HYDROLYZED ELASTIN, HYDROLYZED KERATIN, ORYZA SATIVA (RICE) EXTRACT, FRAGRANCE (PARFUM), DIPROPYLENE GLYCOL, AMODIMETHICONE, PEG-150 DISTEARATE, BENZYL ALCOHOL, 1,2-HEXANEDIOL, PHENOXYETHANOL, DISODIUM EDTA, GLUCONOLACTONE, PEG-7 PROPYLHEPTYL ETHER, CETRIMONIUM CHLORIDE, PEG-180M, TREHALOSE, SODIUM SULFATE, IODOPROPYNYL BUTYLCARBAMATE