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Nioxin System 4 Hair Thickening Colored & Damaged Hair Shampoo & Conditioner Kit - 3ct
$34.49 ($3.34/fluid ounce) was $38.49
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About this item
Highlights
- Adds thickness and fullness to dry, damaged, color-treated hair with progressed thinning, with visible results in just 30 days.
- Gently cleanses the scalp, removing impurities and excess sebum that can clog hair follicles, creating a healthier environment for the scalp.
- Strengthens hair resilience against damage and breakage
- Infused with nourishing botanicals, antioxidants, and UV protecting ingredients, this kit's Scalp + Hair Thickening Treatment can nourish and revitalize the scalp, improving its overall health and condition.
Description
Nioxin Pro Clinical's System Kit 4 is designed for dry, damaged, colored hair with progressed thinning. Clinically and dermatologically tested, this complete scalp & hair thickening system thickens and strengthens your hair against breakage while providing color protection. 8 out 10 users saw thicker, fuller hair in 30 days!
Formulated with a powerful blend of niacinamide, biotin and caffeine to help nourish the hair root, stimulate hair follicles and strengthen the hair.
The three-step regimen begins with the Scalp + Hair Shampoo. Start by applying it to wet hair, gently massaging it into the scalp and hair for one minute before rinsing thoroughly. This gentle cleanser works to remove buildup, including follicle-clogging sebum and environmental residues, preparing the scalp for the next steps.
Next, apply the Scalp + Hair Conditioner. Distribute it evenly throughout the hair and scalp, leaving it on for 1-3 minutes. Rinse thoroughly. This conditioner helps to restore moisture balance, while protecting against breakage.
Finally, apply the Scalp + Hair Thickening Treatment. Shake it well before applying directly to the entire scalp. Gently massage it in. Do not rinse. This Scalp + Hair Thickening Treatment delivers essential nutrients, antioxidants, and botanicals to the scalp, nourishing and protecting it against damage. It also helps to refresh the scalp and increase the volume of every strand, leaving your hair looking fuller and thicker. This treatment contains UV protecting ingredients for the scalp and hair.
For optimal results, use the complete Nioxin System Kit 4 daily.
Formulated with a powerful blend of niacinamide, biotin and caffeine to help nourish the hair root, stimulate hair follicles and strengthen the hair.
The three-step regimen begins with the Scalp + Hair Shampoo. Start by applying it to wet hair, gently massaging it into the scalp and hair for one minute before rinsing thoroughly. This gentle cleanser works to remove buildup, including follicle-clogging sebum and environmental residues, preparing the scalp for the next steps.
Next, apply the Scalp + Hair Conditioner. Distribute it evenly throughout the hair and scalp, leaving it on for 1-3 minutes. Rinse thoroughly. This conditioner helps to restore moisture balance, while protecting against breakage.
Finally, apply the Scalp + Hair Thickening Treatment. Shake it well before applying directly to the entire scalp. Gently massage it in. Do not rinse. This Scalp + Hair Thickening Treatment delivers essential nutrients, antioxidants, and botanicals to the scalp, nourishing and protecting it against damage. It also helps to refresh the scalp and increase the volume of every strand, leaving your hair looking fuller and thicker. This treatment contains UV protecting ingredients for the scalp and hair.
For optimal results, use the complete Nioxin System Kit 4 daily.
Hair Type: Colored
Product Warning: Eye irritant
Product Form: Liquid
Package Quantity: 3
Beauty Purpose: Thickening
Net weight: 10.34 fl oz (US)
TCIN: 89203473
UPC: 4064666305370
Item Number (DPCI): 063-00-0377
Origin: Imported
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 7 inches length x 5 inches width x 2 inches height
Estimated ship weight: 1.02 pounds
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
Q: What are the ingredients?
submitted by noname - 2 months ago
Q: can I use this with minoxidril
submitted by noname - 2 months ago
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Guests are saying
The Nioxin System 4 is a comprehensive hair care solution designed for thinning, color-treated hair. Guests appreciate its gentle yet effective formula that cleanses the scalp while promoting healthier hair growth. Many have reported noticeable improvements in hair thickness and overall scalp health after consistent use. The refreshing minty scent adds to the experience, making it a delightful addition to any hair care routine. This system is ideal for those seeking to revitalize their hair and scalp.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.2 out of 5 stars with 319 reviews
effectiveness: 3 out of 5
quality: 2.67 out of 5
value: 2 out of 5
33% would recommend
3 recommendations
2 out of 5 stars
Thumbs down graphic, would not recommend
29 September, 2025Verified purchase
Not a good value
Off putting scent. Small bottles.
4 out of 5 stars
27 May, 2025
originally posted on influenster.com
Scalp feels healthier and cleaner
[This review was collected as part of a promotion.] I've recently started using Nioxin System 4 and am enjoying the gentle, yet effective formula so far. Although I haven't used it long enough to see the full results, my scalp feels healthier and cleaner. Looking forward to seeing the long-term benefits! 👍
5 out of 5 stars
20 May, 2025
originally posted on influenster.com
Great product!
[This review was collected as part of a promotion.] Took me a while to do my review as I was skeptical about this product ! But it has helped so much with reducing my thinning and also for my psoriasis on my scalp it’s worked wonders ! It smells lovely when washing. Your hair. 10/10 fab product ! Would recommend especially for the price .
5 out of 5 stars
16 May, 2025
originally posted on Nioxin
Nioxin works for me
I’ve been using Nioxin now for eight months. My hairdresser said that she sees three new inches of hair growth. I’m very grateful for nioxin. Yes it’s a bit pricey but it’s done wonders for my hair and new growth noted. I plan on using this product for four more months and if I’m still noticing great changes then I’ll continue it for the rest of my life.
5 out of 5 stars
15 May, 2025
originally posted on influenster.com
Noticeable different in a few weeks!!
[This review was collected as part of a promotion.] I’ve been using the Nioxin System 4 kit for about three weeks now and my hair feels stronger, softer, and noticeably fuller. The shampoo and conditioner leave my scalp feeling refreshed without dryness, and the treatment is lightweight but effective. My colored, damaged hair already looks healthier, and I’m excited to keep using it. Definitely worth it for anyone struggling with thinning hair!
4 out of 5 stars
5 May, 2025
originally posted on influenster.com
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.
5 out of 5 stars
4 May, 2025
originally posted on influenster.com
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.
4 out of 5 stars
3 May, 2025
originally posted on influenster.com
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.
3 out of 5 stars
2 May, 2025
originally posted on influenster.com
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.
5 out of 5 stars
29 April, 2025
originally posted on influenster.com
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!
5 out of 5 stars
26 April, 2025
originally posted on influenster.com
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
4 out of 5 stars
22 April, 2025
originally posted on influenster.com
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.
4 out of 5 stars
21 April, 2025
originally posted on influenster.com
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.
5 out of 5 stars
19 April, 2025
originally posted on influenster.com
Brilliant
[This review was collected as part of a promotion.] I got this for free to try and I must say the texture was great and I loved the scent and for me as a premenopausal women the effectiveness was amazing, if I was to pay I believe it would be value for money.
5 out of 5 stars
17 April, 2025
originally posted on influenster.com
Positive results since starting to use this.
[This review was collected as part of a promotion.] I loved using this kit. I have seen some positive results since starting it. My hair feels softer, fuller and generally better condition. It doesn’t smell really chemically which I was expecting. I plan on purchasing this again when it runs out.
4 out of 5 stars
17 April, 2025
originally posted on influenster.com
Fresh smell
[This review was collected as part of a promotion.] Great products all 3 items left my hair soft and shiny.You only need to use a pea size amount of the shampoo it lathers up amazingly.The scent it’s self is minty and smells fresh.Loved the leave in conditioner wasn’t heavy or sticky on my hair left it feeling light weight.Only gave 4 stars as I didn’t feel it made my hair fuller
3 out of 5 stars
16 April, 2025
originally posted on influenster.com
Minty scent, hair thinning slowed down
[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 been getting hair loss and it does seem to have slowed down since using but the minty scent and feeling on my scalp puts me off using it long term I'm afraid but happy to continue using it short term to help with my hair thinning.
5 out of 5 stars
16 April, 2025
originally posted on influenster.com
Noticeably thicker stronger hair
[This review was collected as part of a promotion.] I have used Nioxin Pro Clinical system 4 every time I have washed my hair for the past few weeks and I have noticed a real difference. This comes as a kit with a shampoo, conditioner and treatment for your scalp. The shampoo has a nice minty fragrance and it leathers easily and the conditioner works well leaving my hair feeling smooth and silky. You only need to use a little of each so these 300ml bottles will last a while. The scalp treatment is a foam and I did find it quite hard to start with to just apply to my scalp rather than my hair by mistake but I have got used to it now. Nioxin has made my hair look and feel much thicker and the texture of my hair has changed too makind it feel stronger and more resilient than before. I have noticed less hair fall in my brush and the plug hole in my bathroom as well. It has also not faded my hair colour at all and my hair feels like it is in great condition. My scalp also feels great and is not dry at all due to the foamy treatment which feels soothing and cooling to use. The scalp treatments also has UV protection. So I am impressed with the results from using this trio of products and will definitely keep using them.
5 out of 5 stars
15 April, 2025
originally posted on influenster.com
Effective!!!
[This review was collected as part of a promotion.] Although I'm in menopause I've started to experience slight hair loss loved trying this set, and I saw a difference after a week of using this especially around my hairline lots of new baby hairs came through good value and smelt lovely
4 out of 5 stars
15 April, 2025
originally posted on influenster.com
Minty scent
[This review was collected as part of a promotion.] The scent of these is lovely! It's a minty smell and just wakes your senses! You definitely feel like your hair has been cleansed with the shampoo, and it does feel nice after the conditioner. The treatment is strange, having to massage it into your roots - I can't say if it has made a huge difference to my hairs' strength, but it doesn't strip the colour which is amazing!