Nioxin Scalp & Hair Leave-In Treatment System 1-6, Increases Volume and Protects Hair from Breakage
From the manufacturer
With 30 years of expertise in thicker and fuller hair, Nioxin offers a wide range of hair products and treatments that help optimize the health of the scalp, resulting in strong and youthful hair. Improve your hair by properly caring for your scalp.

FOR NATURAL HAIR WITH PROGRESSED THINNING
Nioxin Scalp & Hair Leave-In Treatment System 2 is the final step of a 3-part Nioxin regimen, specially formulated to amplify volume and hair fullness from the first use.
- The kit is clinically proven to reduce by up to 91% hair fall, due to breakage*.
- 85% of customers who tried the System Kits noticed a thickening effect.
- Dermatologically tested.
*vs. non conditioning shampoo *based on a survey among 230 US panelists concerned about thinning hair conducted by SIRS, 2016
HOW TO USE NIOXIN SYSTEM KIT

-
5% Minoxidil Hair Regrowth Treatment For Men
Minoxidil is the only FDA approved ingredient clinically proven to help regrow hair. This medicine, for all hair types, treats male pattern baldness, receding hairlines and thinning on the crown.
-
Nioxin Diamax Advanced, Hair Thickening Treatment
Diamax Advanced thickens each hair strand, leaving it instantly fuller*. After just one use, you'll have more manageable hair. Clinically and dermatologically tested.
*vs. non conditioning shampoo
-
Nioxin Night Density Rescue Antioxidant Serum
This anti-aging leave-in treatment is clinically proven to boost hair density in 2 months***.
***Through a powerful blend of antioxidants known to neutralize free radicals on the scalp surface.
-
2% Minoxidil Hair Regrowth Treatment For Women
Minoxidil is the only FDA approved ingredient clinically proven to help regrow hair for women. This medicine treats female pattern baldness and is suitable for all hair types, including curly hair.
OUR RANGE FOR YOUR NEEDS
![]() Treatment System 1 | ![]() Treatment System 2 | ![]() Treatment System 3 | ![]() Treatment System 4 | ![]() Treatment System 5 | ![]() Treatment System 6 | |
Hair type
| Natural Hair | Natural Hair | Colored Hair | Colored Hair | Bleached Hair | Bleached Hair |
Thinning progression
| Light Thinning | Progressed Thinning | Light Thinning | Progressed Thinning | Light Thinning | Progressed Thinning |
Benefits
| Amplifies volume from 1st use | Amplifies volume from 1st use | Amplifies volume from 1st use | Amplifies volume from 1st use | Amplifies volume from 1st use | Amplifies volume from 1st use |
Clinically Tested
| ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Color safe
| ✘ | ✘ | ✔ | ✔ | ✔ | ✔ |
UV protection
| ✘ | ✔ | ✘ | ✔ | ✘ | ✔ |
Which type of hair is Nioxin Scalp & Hair Leave-In Treatment System 2 for?
Nioxin Scalp & Hair Leave-In Treatment System 2 is for natural (not colored, not bleached) hair with light thinning. It is suitable for all types of hair textures, from straight to curly.
What does progressed thinning mean?
This means that you already have far less hair overall and you can see easily the scalp.
Who is Nioxin Scalp & Hair Leave-In Treatment System 2 for?
This Leave-In Treatment is suitable for all genders, young and old. Nioxin consumers are wide-ranging and not only for individuals who are balding. Safe to use during pregnancy*.
*For any concerns we'd recommend contacting your doctor directly.
Why are the three steps (Shampoo, Conditioner and Treatment) important ?
Just like optimal skin care, our scalp relies on cleansing, moisturizing and treating. For best results, use daily for 30 days, the 3 steps together.
What are the main benefits of Nioxin Scalp & Hair Leave-In Treatment System 2?
Nioxin Scalp & Hair Leave-In Treatment System 2 amplifies volume and hair fullness from the first use. 85% of customers who tried the System Kits noticed a thickening effect**.
Product Quick Look
Is Discontinued By Manufacturer | No |
---|---|
Product Dimensions | 2.31 x 1.85 x 7.5 inches; 6.72 Ounces |
Item model number | 81629323 |
UPC | 070018042460 686919121175 885162710048 885377217110 885578126402 885625370659 070018007230 887103249303 885377112910 686919119424 686919110292 |
Manufacturer | Nioxin |
ASIN | B005F1IP74 |
Country of Origin | Mexico |
Domestic Shipping | Item can be shipped within U.S. |
International Shipping | This item can be shipped to select countries outside of the U.S.Learn More |
#13 in Scalp Treatments |