💥 Unlock fuller, thicker hair—because your scalp deserves the VIP treatment.
Nioxin System 1 Scalp Care + Hair Thickening Leave-In Treatment is a salon-grade, lightweight formula designed for natural hair with light thinning. Clinically proven to increase hair thickness by 85% and boost density and fullness by 80%, it combines niacinamide and biotin to nourish the scalp, reduce breakage, and refresh hair with a clean peppermint scent. Trusted by professionals and supported by decades of research, this treatment transforms thinning hair into visibly fuller, healthier strands in just 30 days.
| ASIN | B0048WODPY |
| Additional Features | Refreshed scalp and increased hair volume. Increased fullness of each hair strand |
| Age Range Description | Adult,Baby |
| Best Sellers Rank | #30,431 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #74 in Deep Hair Conditioners |
| Brand Name | NIOXIN |
| Customer Reviews | 4.4 out of 5 stars 1,314 Reviews |
| Global Trade Identification Number | 04064666323473 |
| Hair Conditioner Type | Leave-In Hair Conditioner |
| Hair Type | Thin |
| Item Dimensions | 2.17 x 1.58 x 6.1 inches |
| Item Form | Cream |
| Item Height | 6.1 inches |
| Item Type Name | hair-and-scalp-treatments |
| Item Weight | 0.14 Kilograms |
| Liquid Volume | 3.4 Fluid Ounces |
| Manufacturer | Nioxin |
| Material Features | Natural |
| Number of Items | 1 |
| Package Type Name | Bottle |
| Product Benefits | The lightweight formula adds moisture, shine and body to your hair, making it look thicker and fuller. |
| Recommended Uses For Product | Professional Salon & Spa |
| Scent Name | Peppermint |
| Unit Count | 3.3 Fluid Ounces |
C**T
Healthy hair
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.
M**E
Must have
Good for thinning hair
C**A
Great product
This is my 2nd day of using this product and I love how it feels on my hair .
S**Y
Works with consistency
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.
P**N
new formula
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.
P**K
Thinning Hair treatment
Hair treatment is allowing some New hair growth.
L**D
Healthier and thicker hair
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.
D**T
My Son is loving this...
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
Trustpilot
1 month ago
3 weeks ago
