Nexxus Therappe + Humectress Shampoo & Conditioner Duo 33.8 fl oz — Deep Moisture, Detangling for Dry Hair

Nexxus Therappe Humectress is a sulfate-based shampoo and rich conditioner duo formulated with Polysoft Hydrator technology and tri-lipids to restore moisture, ease detangling, and improve softness for dry, brittle hair.

Every hairstyle, heat session, and environmental stress changes hair protein and lipids. This two-piece system—Therappe shampoo and Humectress conditioner—uses targeted protein science to rebuild strand structure, seal the cuticle, and lock in hydration so hair looks smoother and feels more manageable. The gently cleansing shampoo pairs with a nourishing conditioner to deliver immediate visible softness and longer-lasting moisture without weighing hair down.

How does this duo restore moisture without leaving hair heavy?

The formula balances deep hydration and structural support. Polysoft Hydrator technology plus tri-lipids replenish lost lipids and strengthen proteins so strands retain moisture rather than saturate with surface buildup. You get hydrated, resilient hair that still moves freely.

• Polysoft Hydrator technology replenishes internal lipids for improved moisture retention.
• Tri-lipids help reseal the cuticle to reduce moisture loss and frizz.
• Protein-strengthening actives rebuild strand integrity for softer, more elastic hair.

Will it detangle and reduce frizz on dry or damaged hair?

Yes—when used as a system the shampoo and conditioner smooth the cuticle and add slip, making comb-through easier and decreasing visible frizz. Many users notice easier detangling immediately and improved manageability with repeated use.

• System delivers 4x easier detangling versus non-conditioning shampoo (system comparison).
• Seals cuticle layers to reduce roughness and flyaways.
• Softens strands to improve styling control and reduce breakage from brushing.

How long does the moisture effect last and what performance can I expect?

This duo is engineered to provide sustained hydration and visible improvement after one use. The formula addresses both surface dryness and internal protein-lipid imbalance, helping hair stay touchably soft and more resilient between washes.

• 72-hour moisture system supports prolonged hydration.
• Visible reduction in dryness reported after a single application in consumer testing.
• Boosts shine and improves softness for easier daily styling.

Is this safe for color-treated hair and all textures?

The therapy-focused blend is designed to work across hair textures and is compatible with color-treated strands. It rebuilds strength and lipids without heavy silicones that can mask long-term repair, making it suitable for a wide range of hair types seeking moisture and resilience.

• Formulated to rebuild protein-lipid balance across textures, from fine to coily.
• Conditioner provides slip and protection for color-treated hair during detangling.
• Freeing styling from stiffness while supporting elasticity.

Who is this for: This shampoo and conditioner set is designed for people with dry, brittle, frizzy, or chemically-stressed hair who want a science-driven moisture solution. It's a fit if you need faster detangling, long-lasting hydration, and improved strand resilience—whether your hair is heat-styled, color-treated, or naturally dry. Use the Therappe shampoo to cleanse and prime, then follow with the Humectress conditioner to seal moisture, reduce frizz, and soften hair for everyday styling.

Key product features:

• 72H MOISTURE SYSTEM for lasting hydration
• POLYSOFT HYDRATOR TECHNOLOGY with tri-lipids to restore moisture balance
• 4X EASIER TO DETANGLE when used as a system versus non-conditioning shampoo
• Softness, shine, and visible dryness repair after one use
• Resilient hair, enhanced elasticity, and Nexxus salon-proven performance
• Consumer-validated: high percent report softer, healthier-looking hair after one use*

Directions: Apply Nexxus Therappe shampoo to wet hair, lather, and rinse. Follow with Humectress conditioner, comb through, leave for one to two minutes, then rinse thoroughly. For best results use regularly as a system.

Ingredients

Water (Aqua), Cetearyl Alcohol, Dimethicone, Stearamidopropyl Dimethylamine, Hydrolyzed Elastin, Hydrolyzed Keratin, Hydrolyzed Wheat Protein, Hydrolyzed Caviar Extract, Behentrimonium Chloride, Fragrance (Parfum), Dipropylene Glycol, Lactic Acid, Amodimethicone, Trehalose, Gluconolactone, Cocos Nucifera (Coconut) Oil, Potassium Chloride, DMDM Hydantoin, Disodium EDTA, PEG-7 Propylheptyl Ether, Cetrimonium Chloride, Hydrolyzed Actin, Adipic Acid, Sodium Sulfate, Hydrolyzed Roe, Fucus Vesiculosus Extract, Methylchloroisothiazolinone, Methylisothiazolinone.