Nioxin - Scalp + Hair Thickening System 4 Kit

Nioxin Scalp + Hair Thickening System 4 Kit delivers a comprehensive solution specifically formulated for colour-treated or damaged hair experiencing progressed thinning. This professional three-step system combines advanced technology with potent ingredients to create the optimal scalp environment for visibly thicker, fuller hair whilst protecting and preserving colour vibrancy. Each component works synergistically—the Cleanser Shampoo deeply purifies the scalp by removing follicle-clogging sebum without stripping colour, the Scalp Therapy Conditioner provides intensive moisture for chemically-treated hair whilst strengthening against breakage, and the Scalp & Hair Treatment delivers essential nutrients and crucial UV protection directly to the scalp and follicles. Unlike standard volumising products that can fade colour and further damage compromised hair, Nioxin System 4 addresses both advanced thinning concerns and the unique needs of chemically-treated hair simultaneously, creating a foundation for healthier, more resilient growth with clinically proven density-building results.

What distinguishes Nioxin System 4 from standard hair care is its intensified formula specifically calibrated for colour-treated hair with more advanced thinning concerns. The innovative Pro-Color Shield technology helps maintain colour integrity and vibrancy whilst BioAMP technology strengthens and amplifies existing hair structure from within for improved thickness. The Transactive Delivery System ensures active ingredients penetrate deeply to where they're most needed, whilst UV protectants shield the scalp from environmental damage that can accelerate thinning. The scientific formulation harnesses the power of niacinamide to improve microcirculation, peppermint and wild mint oils to invigorate the scalp, and caffeine to stimulate the follicles—all whilst delivering essential conditioning agents that chemically-treated hair desperately needs. With 85% of users noticing a thickening effect and 80% experiencing increased hair density and fullness in clinical studies, this professional-grade system delivers measurable results without compromising colour integrity, offering a comprehensive solution for the complex challenges of progressed thinning in colour-treated and damaged hair.

Key Features:

• Complete three-step system specifically formulated for colour-treated or damaged hair with progressed thinning concerns.
• Contains Pro-Color Shield technology that helps maintain colour integrity and vibrancy whilst treating advanced thinning.
• Features UV protecting ingredients that shield the scalp from environmental damage that can accelerate thinning.
• Formulated with niacinamide, wild mint oil, peppermint oil, and caffeine to stimulate the scalp and support healthier hair growth.
• Deep cleansing action removes follicle-clogging sebum and residues without stripping colour or further damaging compromised hair.
• Clinically proven to increase hair density and fullness with visible results in just 30 days whilst maintaining colour vibrancy.

Safety Information:

Contains botanical oils and caffeine which may cause a mild tingling sensation on the scalp; discontinue use if irritation occurs. Please review all ingredients before use if you have known sensitivities.

Ideal for:

Perfect for individuals with colour-treated, chemically processed, or heat-damaged hair experiencing more advanced stages of thinning, noticeably reduced density, or significant fine hair concerns. Ideal for those seeking a professional approach to improving hair thickness and fullness that simultaneously protects colour investment and addresses the unique needs of compromised hair with advanced thinning.

How to use:

Begin with Cleanser Shampoo, applying to wet hair and massaging thoroughly into the scalp before rinsing completely; follow with Scalp Therapy Conditioner applied from roots to ends, leave for 1-3 minutes, then rinse thoroughly; complete the system by applying Scalp & Hair Treatment directly to towel-dried scalp in sections, massage in, and do not rinse. Use the complete system daily for optimal results.

Ingredients:

Cleanser Shampoo: Aqua, Sodium Laureth Sulfate, Sodium Lauryl Sulfate, Sodium Chloride, PPG-2 Hydroxyethyl Coco/Isostearamide, Sodium Benzoate, Citric Acid, Salicylic Acid, Mentha Arvensis Leaf Oil, Mentha Piperita (Peppermint) Oil, Tetrasodium EDTA, various preservatives, Camellia Sinensis Leaf Extract, Cystine Bis-PG-Propyl Silanetriol, Niacinamide, Panthenol, Biotin, Lecithin, Tocopheryl Acetate, Foeniculum Vulgare (Fennel) Fruit Extract, various botanical extracts. Scalp Therapy Conditioner: Aqua, Cetyl Alcohol, Stearamidopropyl Dimethylamine, Stearyl Alcohol, Distearyldimonium Chloride, various conditioning agents, Mentha Piperita (Peppermint) Oil, Mentha Arvensis Leaf Oil, botanical extracts, Tocopheryl Acetate, Lecithin, Biotin, Panthenol, Niacinamide. Scalp & Hair Treatment: Aqua, Niacinamide, Phenylbenzimidazole Sulfonic Acid (UV protectant), Caffeine, Polysorbate 20, Benzophenone-4 (UV protectant), various delivery agents, Mentha Arvensis Leaf Oil, Mentha Piperita (Peppermint) Oil, botanical extracts, Lecithin, Tocopheryl Acetate, Biotin.

Product Details:

• Kit Contents: Cleanser Shampoo, Scalp Therapy Conditioner, Scalp & Hair Treatment
• Size: Complete treatment system (trial/travel size)
• Format: Professional three-step hair thickening system for progressed thinning in colour-treated hair
• Key Technology: Pro-Color Shield technology, BioAMP technology, UV protection, Transactive Delivery System
• Application: Daily use for optimal results
• Hair Types: Specifically formulated for colour-treated, dry, or damaged hair with progressed thinning
• Scent: Refreshing mint fragrance
• Results: Visible increase in thickness and fullness in 30 days while maintaining colour vibrancy
• Clinical Results: 85% of users noticed thickening effect, 80% experienced increased density and fullness
• Benefits: Increases hair thickness, improves scalp health, reduces breakage, protects colour, provides UV protection
• Clinically Tested: Dermatologically tested formulations
• Special Features: Targets both scalp health and hair structure while preserving colour integrity
• Shelf Life: 24 months unopened, 12 months after opening
• Storage: Store in cool, dry place away from direct sunlight