Nexxus KERAPHIX Shampoo & Conditioner 2-Pack 33.8 fl oz — Rebuilds Damaged Hair with KRT Keratin Therapy

Nexxus KERAPHIX Shampoo & Conditioner 2-pack is a salon-grade system formulated with KRT Keratin Resistance Therapy to rebuild weakened hair and improve resilience after chemical or heat damage.

Every style, chemical service, and heat session alters hair protein and can leave strands fragile, dull, and prone to breakage. The Nexxus KERAPHIX duo uses concentrated KRT technology with liquid crystal serine amino acids to reconstruct bonds from the cuticle to the cortex. Together the shampoo and conditioner work to hydrate, seal the outer layer, and restore elasticity so hair looks smoother, feels softer, and is easier to manage.

How does this shampoo and conditioner rebuild damaged hair?

The formulas contain targeted KRT Keratin Resistance Therapy that supplies amino-acid building blocks to areas where proteins have been depleted. Over repeated uses the system helps reduce breakage and improve strength by addressing both internal and surface damage.

• Shampoo includes 5.9% KRT technology to cleanse while penetrating weakened fibers.
• Conditioner features 12.6% KRT technology to replenish and seal the cuticle.
• Liquid crystal serine amino acids support bond reconstruction from inside out.

Will it help hair that’s been colored, bleached, or heat-styled?

This duo is designed specifically for hair exposed to coloring, bleaching, and frequent thermal styling. It aims to restore visible strength and smoothness without leaving heavy buildup, making hair more responsive to styling and less prone to tangling.

• Formulated to address common damage from dyeing and lightening.
• Improves manageability for easier detangling and styling.
• Helps hair appear shinier and feel more elastic after use.

What kind of results can I expect and how soon?

Results vary by hair type and damage level, but many notice improved softness and easier styling after a few washes. With continued use the system supports measurable reductions in breakage and a stronger feel across strands.

• Immediate: cleaner, hydrated hair with enhanced softness.
• Short term: reduced tangling and better manageability in weeks.
• Long term: improved resistance to breakage with regular use.

How do I incorporate this into my routine for best effect?

Use the shampoo to gently cleanse damaged hair, then follow with the conditioner focusing on mid-lengths and ends. For more severe damage, pair with Nexxus KERAPHIX treatment masks or leave-in products as part of a weekly repair ritual.

• Apply shampoo, lather, rinse thoroughly to remove buildup.
• Saturate hair with conditioner and leave 1–3 minutes before rinsing.
• Supplement with periodic deep treatments for intensive repair.

Who is this for? The Nexxus KERAPHIX Shampoo & Conditioner 2-pack suits people with chemically processed, heat-styled, or visibly weakened hair seeking restorative care. It works well for anyone looking to reduce breakage, boost softness and shine, and rebuild strand strength without sacrificing manageability. Ideal for salon-savvy users who prefer scientifically formulated haircare to preserve and improve protein health over time.

Ingredients

WATER (AQUA), CETEARYL ALCOHOL, DIMETHICONOL/SILSESQUIOXANE COPOLYMER, STEARAMIDOPROPYL DIMETHYLAMINE, LACTIC ACID, CETYL PALMITATE, GLYCERIN, ISOHEXADECANE, SERINE, GLUTAMIC ACID, SODIUM GLUCONATE, SODIUM CITRATE, FRAGRANCE (PARFUM), BEHENTRIMONIUM CHLORIDE, DIPROPYLENE GLYCOL, CITRIC ACID, SODIUM BENZOATE, SODIUM CHLORIDE, DISODIUM EDTA, CETRIMONIUM CHLORIDE, ALPHA-ISOMETHYL IONONE, CITRONELLOL, HEXYL CINNAMAL, LIMONENE, LINALOOL