Nexxus Therappe Moisturizing Shampoo 33.8 oz — Salon-Grade Hydration, Protein-Strengthening

Nexxus Therappe Shampoo 33.8 oz is a salon-grade moisturizing shampoo that restores protein-lipid balance to visibly soften, detangle, and reduce dryness after a single use.

Formulated from Nexxus protein science, Therappe is designed to rebuild hair’s internal structure while sealing the cuticle to lock in moisture. Its POLYSOFT HYDRATOR technology, enriched with tri-lipids and protein-strengthening actives, targets the imbalance that causes stiffness, brittleness, and frizz. This 33.8 oz size gives salon-quality hydration in a large format ideal for at-home routines, providing lasting moisture and improved manageability across textures.

How does Therappe help dry hair feel softer and more manageable?

Therappe replenishes moisture where hair needs it most while reinforcing weakened protein sites. By restoring the protein-lipid ratio and smoothing the outer cuticle, hair becomes easier to detangle and less prone to roughness and flyaways.

• POLYSOFT HYDRATOR technology with tri-lipids to rebuild moisture retention
• Protein-strengthening actives to support strand resilience
• Seals cuticle to lock in hydration and reduce friction when combing

Will Therappe reduce frizz and improve shine right away?

Yes—Therappe is formulated to visibly combat dryness and smooth the surface of the hair after one use. The shampoo promotes a softer, glossier appearance by addressing both internal structure and outer-layer sealing.

• Immediate smoothing effect for polished-looking strands
• Controls frizz by restoring proper moisture balance
• Enhances light reflection for improved shine

How does the 72H moisture claim affect daily styling and wash frequency?

The extended hydration system keeps strands pliable longer, which can make styling simpler between washes. With improved elasticity and moisture retention, hair is less likely to feel brittle, so you can expect easier handling and more predictable styling results.

• Up to 72 hours of sustained moisture support in the Nexxus system
• Helps maintain elasticity for easier heat or air styling
• Reduces the need for repeated moisturizing touch-ups

Is this shampoo appropriate for different hair textures and colored or treated hair?

Therappe was developed to strengthen protein and restore moisture across a variety of textures and treatments. It focuses on rebuilding structural balance rather than altering color or curl pattern, making it suitable for many hair types when used as directed.

• Supports textured, straight, colored, and chemically treated hair
• Works as part of a moisture-focused shampoo-and-conditioner system
• Safe for regular use to help maintain softness and resilience

Who is this for? Nexxus Therappe Shampoo 33.8 oz is aimed at anyone with dry, frizzy, or protein-compromised hair who wants salon-level hydration at home. It suits people who need long-lasting moisture, improved detangling, and a system that protects hair structure while enhancing softness and shine. Choose this size if you prefer fewer repurchases or have a household that shares a moisture-focused shampoo.

Ingredients

Water (Aqua), Sodium Laureth Sulfate, Cocamidopropyl Betaine, Glycol Distearate, Sodium Chloride, Hydrolyzed Elastin, Hydrolyzed Keratin, Hydrolyzed Wheat Protein, Hydrolyzed Caviar Extract, Cocos Nucifera (Coconut) Oil, Polyquaternium-10, Fragrance (Parfum), PEG-6 Caprylic/Capric Glycerides, Glycerin, Gluconolactone, PPG-9, Trehalose, Citric Acid, Adipic Acid, Sodium Sulfate, DMDM Hydantoin, Disodium EDTA, Hydrolyzed Actin, Hydrolyzed Roe, Fucus Vesiculosus Extract, Methylchloroisothiazolinone, Methylisothiazolinone, PEG-150 Pentaerythrityl Tetrastearate, PPG-2 Hydroxyethyl Cocamide