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Nioxin ProfessionalNIOXIN Scalp and Hair Thickening System 4 Kit
Product Description
We are Nioxin, the #1 Professional brand for thicker, fuller hair. We are pioneers of a hair movement that's never going to stop. We believe everyone should experience the uplift that comes from having hair that looks and feels the way they actually want it to: Thicker. Fuller. Healthier.
Built on a legacy of clinically proven solutions, we turn scalp science into true scalp care and hair thickening products. The kind of products with proven results. Because everyone, yes everyone, deserves to grow thicker, fuller hair they can see and feel. Nioxin Grows Results(TM).
TEST RESULTS
85% of consumers noticed a thickening effect, 80% noticed an increase in hair density, 80% noticed an increase in hair fullness.
Thickens the hair: Nioxin System Kit 4 is clinically designed to add thickness and fullness to dry, damaged, color-treated hair with progressed thinning, with visible results in just 30 days.
Supports scalp health: The advanced formula of Nioxin System Kit 4 gently cleanses the scalp, removing impurities and excess sebum that can clog hair follicles, creating a healthier environment for the scalp.
Reduces hair thinning: By strengthening hair resilience, Nioxin System Kit 4 helps minimise hair breakage, promoting the appearance of fuller, thicker hair while protecting the hair color.
Nourishes the scalp: Infused with nourishing botanicals, antioxidants, and UV protecting ingredients, this kit's Scalp + Hair Thickening Treatment can nourish and revitalise the scalp, improving its overall health and condition.
USAGE RESTRICTIONS
CAUTION: Do not get into the eyes. Keep out of reach of children. For any questions or concerns about side effects, always consult a medical professional.
Built on a legacy of clinically proven solutions, we turn scalp science into true scalp care and hair thickening products. The kind of products with proven results. Because everyone, yes everyone, deserves to grow thicker, fuller hair they can see and feel. Nioxin Grows Results(TM).
TEST RESULTS
85% of consumers noticed a thickening effect, 80% noticed an increase in hair density, 80% noticed an increase in hair fullness.
Thickens the hair: Nioxin System Kit 4 is clinically designed to add thickness and fullness to dry, damaged, color-treated hair with progressed thinning, with visible results in just 30 days.
Supports scalp health: The advanced formula of Nioxin System Kit 4 gently cleanses the scalp, removing impurities and excess sebum that can clog hair follicles, creating a healthier environment for the scalp.
Reduces hair thinning: By strengthening hair resilience, Nioxin System Kit 4 helps minimise hair breakage, promoting the appearance of fuller, thicker hair while protecting the hair color.
Nourishes the scalp: Infused with nourishing botanicals, antioxidants, and UV protecting ingredients, this kit's Scalp + Hair Thickening Treatment can nourish and revitalise the scalp, improving its overall health and condition.
USAGE RESTRICTIONS
CAUTION: Do not get into the eyes. Keep out of reach of children. For any questions or concerns about side effects, always consult a medical professional.
Directions
Step 1: Apply shampoo to scalp and massage evenly. Rinse thoroughly.
Step 2: Rub condition from root to ends. Rinse thoroughly.
Step 3: Apply treatment to scalp and hair, from roots to ends. Do not rinse.
Use the complete system daily for visible results.
Ingredients
SYSTEM KIT 1 SHAMPOO:
Aqua/Water/Eau, Sodium Laureth Sulfate, Sodium Lauryl Sulfate, Cocamidopropyl Betaine, Cocamide MEA, Sodium Benzoate, Citric Acid, Sodium Chloride,
Salicylic Acid, Mentha Arvensis Leaf Oil, Mentha Piperita (Peppermint) Oil, Tetrasodium EDTA, Methylparaben, Propylene Glycol, Glycerin, Sodium Hydroxide, Limonene,
Camellia Sinensis Leaf Extract, Cystine Bis-PG-Propyl Silanetriol, Niacinamide, Panthenol, Biotin, Lecithin, Tocopheryl Acetate, Citrus Paradisi (Grapefruit) Peel Extract,
Humulus Lupulus (Hops) Flower Extract, Urtica Dioica (Nettle) Leaf Extract, Blue 1 (CI 42090), Acer Saccharum (Sugar Maple) Extract, Citrus Limon (Lemon) Peel Extract,
Saccharum Officinarum/Sugar Cane Extract/Extrait de canne à sucre, Vaccinium Myrtillus Leaf Extract, Faex Extract/Yeast Extract/Extrait de levure, Propylparaben,
Phenoxyethanol, Citrus Aurantium Dulcis (Orange) Fruit Extract, Potassium Sorbate, Maltodextrin, Sodium Citrate, Ethylparaben, Butylparaben, Sodium Xylenesulfonate.
SYSTEM KIT 1 CONDITIONER:
Aqua/Water/Eau, Cetyl Alcohol, Stearamidopropyl Dimethylamine, Stearyl Alcohol, Distearyldimonium Chloride, Mentha Arvensis Leaf Oil, Mentha Piperita (Peppermint) Oil,
Hydroxyethylcellulose, Phenoxyethanol, Benzyl Alcohol, Cetearyl Alcohol, Glyceryl Stearate, Oleyl Alcohol, Propylene Glycol, Methylparaben, PEG-2M, Propylparaben, Polysorbate 60,
Quaternium-80, EDTA, Citric Acid, Limonene, Camellia Sinensis Leaf Extract, Silica, Cystine Bis-PG-Propyl Silanetriol, Disodium Phosphate, Niacinamide, Panthenol, Biotin, Lecithin,
Tocopheryl Acetate, Citrus Paradisi (Grapefruit) Peel Extract, Humulus Lupulus (Hops) Flower Extract, Urtica Dioica (Nettle) Leaf Extract, Sodium Phosphate, BHT, Acer Saccharum
(Sugar Maple) Extract, Citrus Limon (Lemon) Peel Extract, Saccharum Officinarum/Sugar Cane Extract/Extrait de canne à sucre, Vaccinium Myrtillus Leaf Extract, Faex Extract/Yeast
Extract/Extrait de levure, Citrus Aurantium Dulcis (Orange) Fruit Extract, Sodium Benzoate, Potassium Sorbate, Maltodextrin, Blue 1 (CI 42090), Ethylparaben, Butylparaben.
SYSTEM KIT 1 TREATMENT:
Aqua/Water/Eau, Niacinamide, Caffeine, Phenoxyethanol, Sodium Benzoate, Benzyl Alcohol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Polysorbate 80, Polysorbate 60,
Acetamide MEA, Triethanolamine, PEG-23M, Propylene Glycol, Tetrasodium EDTA, Methyl Nicotinate, Parfum/Fragrance, Mentha Arvensis Leaf Oil, Mentha Piperita
(Peppermint) Oil, PEG-30 Dipolyhydroxystearate, Trideceth-6, Limonene, Camellia Sinensis Leaf Extract, Silica, Cystine Bis-PG-Propyl Silanetriol, Biotin, Lecithin,
Tocopheryl Acetate, Humulus Lupulus (Hops) Flower Extract, Citrus Paradisi (Grapefruit) Peel Extract, Urtica Dioica (Nettle) Leaf Extract, Acer Saccharum (Sugar Maple)
Extract, Citrus Limon (Lemon) Peel Extract, Saccharum Officinarum/Sugar Cane Extract/Extrait de canne à sucre, Vaccinium Myrtillus Leaf Extract, Faex Extract/Yeast
Extract/Extrait de levure, Propylparaben, Citrus Aurantium Dulcis (Orange) Fruit Extract, BHT, Potassium Sorbate, Maltodextrin, Methylparaben, Ethylparaben, Butylparaben.
See more...
Rated 4 out of
5
by
karolinam3ab7_4709 from
Good first impression
[This review was collected as part of a promotion.] This was my first time using Nioxin products. Shampoo has nice texture and minty refreshing scent. It cleanse my scalp well without drying ends. I find conditioner a bit too light for coloured hair, perfect for super fine hair though. Unfortunately I can’t say much about the leave in treatment as no results are being so far. I will continue using it as these type of products need good few months to give noticeable results.
Date published: 2025-05-05
Rated 5 out of
5
by
lorilifestylepicks_99 from
Invigorating
[This review was collected as part of a promotion.] I've been using the Nioxin ProClinical System Kit 4 for about 8 weeks now, i received this for free to try for my honest review I've noticed a measurable improvement in both hair texture and scalp health. This system is specifically designed for noticeably thinning, color-treated hair, and it seems to live up to its claims.
The kit includes three steps: a cleanser (shampoo), a scalp therapy conditionr a scalp & hair treatment. The bottles contain a decent amount to get a good trial of this kit. The shampoo is lightweight and refreshing, with a minty sensation that feels like it's deeply cleaning the scalp. The conditioner is also fairly lightweight not too heavy for fine hair and leaves a tingling sensation that’s quite invigorating. The scalp treatment can feel a bit intense at first, but over time it helps reduce that dry, tight feeling often associated with thinning hair.
After consistent use, my hair feels fuller and looks healthier. While it hasn’t magically reversed thinning, it definitely appears thicker and is falling out less in the shower. The product does have a strong menthol scent, which might not be for everyone, but I found it refreshing.
Date published: 2025-05-04
Rated 4 out of
5
by
eloisemariej_605 from
Seems to work
[This review was collected as part of a promotion.] I’ve been using the Nioxin system 4 for just under a month, I have noticed a difference with my hair since I have started. My hair feels thicker and seems to be growing more. It has a nice fresh minty/Tea Tree smell. The shampoo lathers up nice and produces lots of bubbles and the conditioner leaves my hair feeling soft and nourished. I did find that the treatment left my hair feeling crunchy after using. I look forward to keep using it.
Date published: 2025-05-03
Rated 3 out of
5
by
verulavickova_3925 from
Great shampoo
[This review was collected as part of a promotion.] Shampoo - I am pleasantly surprised. At first I was thinking the bottle is small for such a runny texture (usually means you use a lot) but the formula is surprisingly concentrated and only a little bit is required for my long hair. It is also very light.
Conditioner - not great, not terrible. Didn’t do much for my hair, I won’t be repurchasing.
Treatment - same situation as the conditioner. Nothing special.
Date published: 2025-05-02
Rated 5 out of
5
by
cmacdonaldxx_7584 from
Effective
[This review was collected as part of a promotion.] Been using Nioxin Scalp and Hair Thickening System 4 for Coloured, dry and damaged hair Treated Hair with Progressed Thinning, Trial Kit over the past few weeks, the shampoo and conditioner are actually green due to the minty scent it has which is quite overpowering and felt quite minty on my scalp. A little bit of shampoo goes a long way, it lathers up quite nicely. It comes with 3 steps the shampoo, followed by the conditioner and the leave in scalp and hair treatment which is easy to follow. I have hair loss due to stress and anxiety but this has slowed it down and my hairs starting to feel and look a little thicker! Will definitely continue to use!
Date published: 2025-04-29
Rated 5 out of
5
by
alina2021_973 from
Great products for my hair
[This review was collected as part of a promotion.] The products are coming in a set of 3. Shampoo, conditioner and a hair tratament very effective with a great lightweight texture formula. Have a nice scent and a affordable price
Date published: 2025-04-26
Rated 4 out of
5
by
missblondechattabox_9713 from
Fresh scalp and help for hair growth..
[This review was collected as part of a promotion.] This system is very well created. All 3 steps easy to use. The shampoo is extra foamy so you dont need a lot. Conditioner very lightweight not weighing hair down and treatment is light foam. It has lovely mindy smell and your scalp feels fresh and clean just after one use. The whole system worked wonders on my hair and seen hair growing quicker. You dont need a lot of product so its great value for money as it lasys for long time. Only thing is conditioner could be more moisturising as it leaves my hair bit on a dryer side so need to use extra moisture afterwards.
Date published: 2025-04-22
Rated 4 out of
5
by
duncanw5_9198 from
Thinning hair treatment.
[This review was collected as part of a promotion.] This is a three part system consisting of a shampoo, conditioner and hair treatment. The shampoo and conditioner are light and don’t clog your hair. It seems to thicken the hair once washed. The hair treatment then protects and thicken the hair.
Date published: 2025-04-21
