Nexxus Color Assure Shampoo & Conditioner Duo 32 oz — Color-Safe, ProteinFusion for Long-Lasting Vibrancy

Nexxus Color Assure Shampoo and Conditioner is a salon-grade duo formulated to protect and extend the vibrancy of color-treated hair for extended wear and healthier-looking strands.

Backed by Nexxus protein science, this 32 oz twin pack combines a gentle, color-safe shampoo with a protective conditioner to help maintain salon color between appointments. The formula features a ProteinFusion blend — including elastin protein and quinoa — designed to reinforce the hair fiber and lock in pigments while delivering moisture and manageability. Use both products together for the most notable improvement in color longevity and overall hair feel.

How does Nexxus Color Assure keep dyed hair vibrant?

The system works by cleansing without stripping pigments and depositing conditioning agents that form an invisible protective layer on the hair shaft. That barrier helps reduce color fade from daily washing, heat styling, and environmental exposure. Over repeated use, proteins in the formula target weak zones to improve retention of color molecules.

• Color-safe surfactants cleanse gently to preserve dye molecules.
• ProteinFusion blend with elastin protein reinforces hair structure.
• Quinoa-derived ingredients help seal cuticles and reflect shine.
• Intended to deliver noticeable vibrancy for multiple washes when used as a pair.

What benefits will I see after regular use?

With consistent application, expect improved color brilliance, smoother texture, and easier detangling. The conditioner helps reduce frizz and creates a protective film that guards internal proteins, contributing to a healthier-looking finish. Results build over several washes rather than appearing immediately as a temporary coating.

• Enhanced color tone and reflective shine.
• Reduced breakage and less visible damage over time.
• Smoother, more manageable hair for styling.
• Longer intervals between color refreshes when combined with color-safe routines.

Is it suitable for all types of color-treated hair?

This duo is formulated for a wide range of color-treated hair, including permanent, demi, semi-permanent, and highlighted hair. It is gentle enough for chemically processed strands yet robust enough to address protein loss and fading. If you have specific sensitivities or a professional recommendation from a colorist, consider patch testing or consulting them first.

• Works on color-treated, highlighted, and chemically altered hair.
• Safe for salon-color and at-home dye jobs when used as directed.
• Non-aggressive formulation aimed at preserving dye integrity.
• Pairs well with heat protectants and leave-in treatments.

How should I use the shampoo and conditioner for best results?

Apply the shampoo to wet hair, lather gently, and rinse thoroughly to remove buildup without over-cleansing. Follow with the conditioner, focusing on mid-lengths to ends, leave for one to three minutes, then rinse. For optimal color maintenance, use the two products as a routine and limit excessively hot water and frequent heat styling.

• Shampoo: lather, rinse, repeat if needed for heavy buildup.
• Conditioner: apply from mid-shaft to ends and rinse after 1–3 minutes.
• Use the duo consistently for sustained color protection.
• Combine with cool rinses and heat protection for best longevity.

Who is this for: Nexxus Color Assure Shampoo and Conditioner is aimed at anyone who colors their hair and wants to maintain salon-fresh radiance with a scientifically informed formula. It's ideal for those seeking a gentle cleansing routine that supports protein repair, reduces visible fading, and improves manageability without sacrificing salon-quality performance.

Ingredients

Shampoo: Water (Aqua), Coco-Betaine, Sodium Cocoyl Isethionate, Cocamidopropyl Betaine, Sodium Chloride, Hydrolyzed Elastin, Phalaenopsis Amabilis Extract, Argiana Spinosa Kernel Oil, Prunus Amygdalus Dulcis (Sweet Almond) Oil, Hydrogenated Coconut Oil, Hydrolyzed Keratin, Hydrolyzed Wheat Protein, Fragrance (Parfum), Polyquaternium-10, Ppg-9, Tetrasodium Edta, Dmdm Hydantoin, Citric Acid, Propylene Glycol, Methylchloroisothiazolinone, Peg-150 Pentaerythrityl Tetrastearate, Ppg-2 Hydroxyethyl Cocamide, Methylisothiazolinone, Red 33 (Ci 17200), Blue 1 (Ci 42090). Conditioner: Water (Aqua), Cetearyl Alcohol, Dimethicone, Stearamidopropyl Dimethylamine, Hydrolyzed Elastin, Phalaenopsis Amabilis Extract, Argiana Spinosa Kernel Oil, Prunus Amygdalus Dulcis (Sweet Almond) Oil, Hydrogenated Coconut Oil, Hydrolyzed Keratin, Hydrolyzed Wheat Protein, Mineral Oil, Fragrance (Parfum), Behentrimonium Chloride, Lactic Acid, Dipropylene Glycol, Amodimethicone, Potassium Chloride, Trehalose, Gluconolactone, Disodium Edta, Dmdm Hydantoin, Peg-7 Propylheptyl Ether, Cetrimonium Chloride, Adipic Acid, Sodium Sulfate, Peg-150 Distearate, Methylchloroisothiazolinone, Methylisothiazolinone.