NIOXIN Scalp + Hair Thickening System 2 Trial Size — 1-Month Kit for Natural Hair, Niacinamide & Biotin

Nioxin Scalp + Hair Thickening System 2 is a three-step, salon-grade kit formulated to add visible thickness and reduce breakage for natural, untreated hair with progressed thinning in a one-month trial supply.

Designed from a scalp-first perspective, this System 2 regimen combines a clarifying cleanser, a lightweight conditioner, and a concentrated scalp treatment to improve hair texture, refresh the scalp, and make each strand appear fuller. The formula mix includes key actives like niacinamide and biotin plus botanical extracts and UV protectors to support surface hair strength and scalp cleanliness without weighing hair down.

How quickly will I notice thicker-looking hair?

Many users report visible changes within 30 days when following the complete three-step routine consistently. Results depend on individual hair condition and adherence to the regimen, but the kit is sized for a one-month trial to evaluate efficacy.

• Complete 3-step program sized for a 30-day trial.
• Clinically and dermatologically tested for visible thickening in many users.
• Daily use recommended for best, measurable changes.

What does each step in the System 2 kit do for my hair and scalp?

Each product targets a specific layer of scalp and hair health: the cleanser removes sebum and environmental buildup, the conditioner fortifies strands and balances moisture, and the leave-in scalp treatment boosts volume and refreshes the scalp. Together they create a cleaner follicle environment and improve hair resilience to breakage.

• Step 1: Cleanser—removes oil, product residue, and pollutants from scalp and hair.
• Step 2: Scalp Therapy Conditioner—lightweight hydration and strand reinforcement.
• Step 3: Scalp & Hair Treatment—leave-in formula that amplifies volume and refreshes roots.

Will this kit help reduce hair breakage and thinning?

The System 2 regimen is formulated to strengthen hair against mechanical and environmental damage, helping to reduce breakage that contributes to visible thinning. It focuses on improving texture and strand resilience rather than claiming to regrow hair.

• Strengthens hair fibers to resist breakage from styling and brushing.
• Removes follicle-clogging residues that can compromise scalp condition.
• Nourishing antioxidants and UV protectors help defend hair surface integrity.

How should I use the trial kit for best outcomes?

Follow the three-step sequence each time you wash: massage the cleanser into scalp and hair and rinse, apply the lightweight conditioner from roots to ends and rinse, then shake and apply the leave-in treatment on the scalp—do not rinse it out. Regular, consistent use over the month will provide the best indication of results.

• Step 1: Massage cleanser into scalp, rinse thoroughly.
• Step 2: Apply conditioner from scalp to ends, then rinse.
• Step 3: Spray treatment onto scalp, leave in for lasting volume.

Who this is for: Nioxin System 2 is intended for people with natural, untreated hair experiencing progressed thinning who want to improve density appearance and scalp cleanliness without heavy conditioners or oils. It's suitable for those seeking a salon-standard, scalp-focused program to strengthen fragile hair, reduce visible breakage, and test results within a 30-day trial. Complementary Intensive Care products from Nioxin can be added for ongoing maintenance or for targeted concerns beyond this trial supply.

Ingredients

SHAMPOO: Aqua, Sodium Laureth Sulfate, Sodium Lauryl Sulfate, Cocamidopropyl Betaine, Sodium Citrate, Sodium Xylenesulfonate, Sodium Chloride, Cocamide MEA, Sodium Benzoate, Citric Acid, Salicylic Acid, Mentha Piperita Oil, Mentha Arvensis Leaf Oil, Menthol, Tetrasodium EDTA, Sodium Hydroxide, Methylparaben, Propylene Glycol, Camellia Sinensis Leaf Extract, Cystine Bis-PG-Propyl Silanetriol, Biotin, Lecithin, Niacinamide, Panthenol, Tocopheryl Acetate, Citrus Paradisi Peel Extract, Humulus Lupulus Flower Extract, Urtica Dioica Leaf Extract, CI 19140, Faex Extract, Acer Saccharum Extract, Citrus Limon Peel Extract, Saccharum Officinarum Extract, Vaccinium Myrtillus Leaf Extract, CI 42090, Citrus Aurantium Dulcis Fruit Extract, CI 17200, Potassium Sorbate CONDITIONER: Aqua, Cetyl Alcohol, Stearamidopropyl Dimethylamine, Stearyl Alcohol, Quaternium-18, Phenoxyethanol, Benzyl Alcohol, Cetearyl Alcohol, Hydroxypropyl Guar, Glyceryl Stearate, Hydroxyethylcellulose, Oleyl Alcohol, Methylparaben, Propylparaben, Polysorbate 60,Mentha Piperita Oil, Mentha Arvensis Leaf Oil, Menthol, Bis-Aminopropyl Dimethicone, EDTA, Propylene Glycol, Citric Acid, Camellia Sinensis Leaf Extract, Cystine Bis-PG-Propyl Silanetriol, Biotin, Lecithin, Niacinamide, Panthenol, Tocopheryl Acetate, Citrus Paradisi Peel Extract, Humulus Lupulus Flower Extract, Urtica Dioica Leaf Extract, Faex Extract, Acer Saccharum Extract, Citrus Limon Peel Extract, Saccharum Officinarum Extract, Vaccinium Myrtillus Leaf Extract, Citrus Aurantium Dulcis Fruit Extract, CI 42090, Potassium Sorbate, Sodium Benzoate TREATMENT: Water/Aqua, Phenylbenzimidazole Sulfonic Acid, Niacinamide, Benzophenone-4, Caffeine, Polysorbate 20, Sodium Hydroxide, Benzyl Alcohol, Sodium Benzoate, Phenoxyethanol, Peg-12 Dimethicone, Citric Acid, Cocamidopropyl Betaine, Acetamide Mea, Isopropyl C12-15-Pareth-9 Carboxylate, Propylene Glycol, Tetrasodium Edta, Methyl Nicotinate, Sodium Chloride, Parfum, Polysorbate 60, Polysorbate80, Mentha Piperita Oil, Menthol, Mentha Arvensis Leaf Oil, Peg-23m, Camellia Sinensis Leaf Extract, Limonene, Cystine Bis-Pg-Propyl Silanetriol, Biotin, Lecithin, Tocopheryl Acetate, Citrus Paradisi, Peel Extract, Humulus Lupulus Flower Extract, Urtica Dioica Leaf Extract, Silica, Faex extract, Acer Saccharum Extract, Citrus Limon Peel Extract, Saccharum Officinarum Extract, Vaccinum Myrtillus Leaf Extract, Citrus Aurantium Dulcis Fruit Extract, Potassium Sorbate