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NIOXINScalp and Hair Thickening System 4 Conditioner
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).
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 2 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.
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).
Directions
Rub conditioner from root to ends, leave for 1-3 minutes & rinse - enjoy visible results in just 30 days*
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 2 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.
Ingredients
Aqua/Water/Eau, Cetyl Alcohol, Stearamidopropyl Dimethylamine, Stearyl Alcohol, Distearyldimonium Chloride, Phenoxyethanol, Benzyl Alcohol, Cetearyl Alcohol,
Hydroxypropyl Guar, Glyceryl Stearate, Oleyl Alcohol, Mentha Piperita (Peppermint) Oil, Mentha Arvensis Leaf Oil, Propylparaben, Polysorbate 60, Propylene Glycol,
Methylparaben, EDTA, Hydroxyethylcellulose, Citric Acid, Quaternium-80, Limonene, Camellia Sinensis Leaf Extract, Cystine Bis-PG-Propyl Silanetriol, Tocopheryl Acetate,
Lecithin, Biotin, Panthenol, Niacinamide, Foeniculum Vulgare (Fennel) Fruit Extract, Disodium Phosphate, Acer Saccharum (Sugar Maple) Extract, Vaccinium Myrtillus
Leaf Extract, Citrus Limon (Lemon) Peel Extract, Saccharum Officinarum/Sugar Cane Extract/Extrait de canne à sucre, Faex Extract/Yeast Extract/Extrait de levure,
Sodium Phosphate, Citrus Aurantium Dulcis (Orange) Fruit Extract, Maltodextrin, Blue 1 (CI 42090), Potassium Sorbate, Sodium Benzoate, Ethylparaben, Butylparaben.
This list of ingredients may be subject to change, please consult the packaging of the product purchased.
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Rated 5 out of
5
by
alainag9_9023 from
Smells lovely!
[This review was collected as part of a promotion.] Nice conditioner, it’s got a lovely minty smell and has left my curly hair lovely and soft after I’ve used it.
It comes in a nice big bottle which I like as it makes it more cost effective.
Recommended
Date published: 2025-09-01
Rated 4 out of
5
by
michellekelly16bf60_7749 from
Conditions well without hair being flyaway.
[This review was collected as part of a promotion.] Good conditioner, not too heavy. Would have liked more scent. Overall this left hair feeling light and silky without feeling fine and flyaway.
Date published: 2025-08-13
Rated 2 out of
5
by
chloes6a30_569 from
Made my hair feel like straw
[This review was collected as part of a promotion.] Made my hair feel really dry and straw like, it didn’t feel thicker, just like it was more breakable and fragile. The scent was awful. I wouldn’t buy this again and wouldn’t recommend it.
Date published: 2025-07-24
Rated 5 out of
5
by
laurag984_9390 from
Hair saviour
[This review was collected as part of a promotion.] I really enjoyed my experience with the Nioxin scalp + hair conditioner and it has definitely made me want to try more of their products. The 300ml bottle will definitely go a long way and last a good while, I think the packaging is very nice and looks very sleek and professional - the texture is quite thick which is what I would expect of a conditioner - The scent is quite minty, or tea tree I think with a hint of citrus, I wouldn’t say it’s my favourite scent but I wasn’t expecting anything different really - the scent makes sense for the ingredients in the product and their benefits. I found the product to make my scalp feel quite cold and a little bit tingly when on but again I expected this. I would love to to try the three step routine/ range as the results I got with just the conditioner were really amazing and I noticed my hair feels thicker and I haven’t lost as much hair as I normal would.
Date published: 2025-07-17
Rated 3 out of
5
by
dianes140_4887 from
Expensive
[This review was collected as part of a promotion.] This conditioner was ok quite expensive, I thought. I really didn't like the smell of the conditioner at all snelt like toothpaste to me. I did notice a slight difference on my hair being as thin
Date published: 2025-07-14
Rated 4 out of
5
by
sniegaledas_6665 from
Do not leave grease hair
[This review was collected as part of a promotion.] I have never heard about Nioxin Pro Clinical brand before,so could not wait possibility to try scalp + hair conditioner 4 for progressed thinning coloured dry damaged hair.
It is packed in a stylish plastic bottle,which is good 300ml size and comfortable to use.
When I opened bottle first time I was nicely surprised by mint scent of conditioner.Love it!
Hovewer,I was excited even more when I first time washed my hair and applied product on my head I felt relaxing mint cold and it feels like spa time.
My hair is bleached,thinning,dry,damaged and tangly,so I thought this Nioxin product will help me.
I am happy that it did not left my hair grease,however it was dificult to brush my hair after wash,they felt to dry.On other hand,my hair after wash was lightweight and it gave more volume.
I like this Nioxin Pro Clinical conditioner because my hair looks much better,healthier,volumized and clean.
Date published: 2025-07-12
Rated 4 out of
5
by
txfpro_450 from
For damaged hair
[This review was collected as part of a promotion.] Leaves my hair feeling so soft and shiny, I bleach my hair so this has been really good at getting my ends back to normal. Smells quite minty which leaves hair feeling clean
Date published: 2025-07-12
Rated 5 out of
5
by
sikandarh1_5462 from
Smooth finish
[This review was collected as part of a promotion.] Packaged well. Definitely value for money. Has a slight scent to conditioner. Leave on for a couple of minutes and wash. Leaves your hair smooth
Date published: 2025-07-10
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