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Nioxin System 1 Scalp & Hair Leave-In Treatment, Restore Hair Fullness, Prevent & Relieve Dry Scalp Symptoms, For Natural Hair with Light Thinning

  • Based on 1,177 reviews
Condition: New
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As low as $8.93 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Nov 26
Order within 15 hours and 24 minutes
Available payment plans shown during checkout

Size: 6.8 Fl Oz (Pack of 1)


Brand: Nioxin


Hair Type: Dry, Thinning


Item Weight: 6.8 Ounces


Product Benefits: Moisturizes hair and scalp for thicker, fuller hair and increases hair resilience plus moisture balance. See more


Item Form: Liquid


Is Discontinued By Manufacturer ‏ : ‎ No


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


Item model number ‏ : ‎ 81629547


UPC ‏ :


Manufacturer ‏ : ‎ Wella Company


Country of Origin ‏ : ‎ Mexico


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 26

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.

Top Amazon Reviews


  • Healthy hair
Size: 3.3 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

  • Works well
Size: 3.3 Fl Oz (Pack of 1)
I have used Nioxin products for more than ten years. Really like their products
Reviewed in the United States on March 3, 2024 by michael

  • Hair product
Size: 6.8 Fl Oz (Pack of 1)
Great product and fair price
Reviewed in the United States on August 9, 2024 by Jon

  • Hair care.
Size: 3.3 Fl Oz (Pack of 1)
Received product in good order. H Ave used same product for many years.
Reviewed in the United States on October 21, 2024 by Ddank 66

  • My Son is loving this...
Size: 3.3 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

  • Healthier and thicker hair
Size: 3.3 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

  • Adds body
Size: 3.3 Fl Oz (Pack of 1)
It adds fullness to hair.
Reviewed in the United States on May 30, 2024 by JStevens

  • System 6 works better!
Size: 3.3 Fl Oz (Pack of 1)
System 6 works better!
Reviewed in the United States on May 21, 2024 by John R. Russom

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