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Nioxin

Nioxin System 1 Scalp Care + Hair Thickening Leave-In Treatment | For Natural Hair with Light Thinning | Strengthen Against Damage & Breakage with Niacinamide & Biotin

  • Based on 1,266 reviews
Condition: New
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$43.00 Why this price?
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As low as $10 / mo
  • – 4-month term
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Apr 30
Order within 6 hours and 12 minutes
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Size: 6.7 Fl Oz (Pack of 1)


Features

  • 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 1 is clinically designed to add thickness and fullness to natural hair with light thinning, with visible results in just 30 days.
  • Supports scalp health: The advanced formula of Nioxin System Kit 1 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 1 helps minimize hair breakage, promoting the appearance of fuller, thicker hair.
  • Nourishes the scalp: Infused with nourishing botanicals and antioxidants, this kit's Scalp + Hair Thickening Treatment can nourish and revitalize the scalp, improving its overall health and condition.

Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 2.31 x 1.85 x 7.5 inches; 6.8 ounces


Item model number ‏ : ‎ 81629547


Department ‏ : ‎ Unisex


UPC ‏ : ‎


Manufacturer ‏ : ‎ Wella Company


Best Sellers Rank: #33,322 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #520 in Hair Regrowth Treatments


#520 in Hair Regrowth Treatments:


Customer Reviews: 4.5 4.5 out of 5 stars (1,328)


Item Form: Liquid


Hair Type: Dry, Thinning


Product Benefits: The lightweight formula adds moisture, shine and body to your hair, making it look thicker and fuller.


Scent Name: Peppermint


Additional Features: Leave In


Package Type Name: Bottle


Hair Conditioner Type: Leave-In Hair Conditioner


Unit Count: 6.7 Fluid Ounces


Number of Items: 1


Item Dimensions: 2.31 x 1.85 x 7.5 inches


Liquid Volume: 6.8 Fluid Ounces


Item Weight: 6.8 Ounces


Size: 6.7 Fl Oz (Pack of 1)


Brand Name: NIOXIN


Age Range Description: Adult


Manufacturer: Wella Company


UPC: 070018049216


Global Trade Identification Number: 16


Model Number: 81629547


Manufacturer Part Number: 81629547


Material Features: Strengthening, Volumizing


Special Ingredients: Keratin,Zinc,Biotin


Recommended Uses For Product: salon


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Healthy hair
Size: 3.4 Fl Oz (Pack of 1)
On a recommendation I bought this and am very pleased. My hair was falling out. I know I lose less hair and my hair is shinier than ever. Can't say my hair is growing in, but it certainly is not any thinner. Perhaps it's even slightly thicker. Silky and shiny is how my hair is left. Not dry at all. I also like Nioxin shampoo and conditioner. ... show more
Reviewed in the United States on October 29, 2024 by craft nut
    • Healthier and thicker hair
Size: 3.4 Fl Oz (Pack of 1)
You do not feel this product in your hair it’s foamy and you put a little on your scalp and work at through your hair and like I said you do not feel it in your hair at all it does not get sticky her stuff or anything. I love it and will continue to use it every time I shampoo.
Reviewed in the United States on December 26, 2023 by Lild
    • Great product
Size: 3.4 Fl Oz (Pack of 1)
The media could not be loaded. This is my 2nd day of using this product and I love how it feels on my hair .
Reviewed in the United States on January 10, 2026 by Casi Casada
    • Works with consistency
Size: 3.4 Fl Oz (Pack of 1)
This serum is easy to apply and has been helping with my hair thickness over time. It does leave my roots a little sticky, but since I wash my hair every other day, it’s not a big issue. You definitely have to be patient and consistent — I started noticing a slight difference after about 3 months. It’s not an instant fix, but I do feel like it’s working. ... show more
Reviewed in the United States on April 28, 2025 by Sabrina McKay
    • new formula
Size: 6.7 Fl Oz (Pack of 1)
I love this product. This is my first time using it. The formula I used before has changed to this formula. It works as it says when the directions are followed. Make sure to shake the bottle as it says.
Reviewed in the United States on November 14, 2025 by Packerlynn
    • Thinning Hair treatment
Size: 6.7 Fl Oz (Pack of 1)
Hair treatment is allowing some New hair growth.
Reviewed in the United States on October 1, 2025 by Peter Zientek
    • My Son is loving this...
Size: 3.4 Fl Oz (Pack of 1)
My 23 year old starting losing his hair when he lost over 100 lbs in 9 months. Not sure why? He has tried a few different products, but this one I am noticing his (less hair) spots look to be thicker. I usually notice different places on his head that he has small spots...He has been taking this about 2-3 weeks and the last few days I am noticing I don't see any spots on his head. Very nice to see that. Highly recommend ... show more
Reviewed in the United States on December 6, 2023 by david wright
    • Yeah - More HAIR !!!!
Size: 6.7 Fl Oz (Pack of 1)
I have been using Nioxin Scalp & Hair Treatment for Years to lessen Alopecia !!! However - recently - due to cancer at my forehead hairline - it was greatly needed & used to help prevent as much hair loss as possible due to Radiation treatments !!! Even though this Nioxin product will not prevent all the hair loss due to Radiation treatments - I have total confidence that it will/& or help restore my hair lost in the process !!! This Nioxin product in combination with the Nioxin Shampoo & Condition is a trio that can’t be beat !!! I’ll always keep this Awesome product on hand !!! ... show more
Reviewed in the United States on March 4, 2023 by WrinkleNose

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