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Nioxin System 2 Scalp + Hair Thickening Shampoo For Natural Hair with Progressed Thinning Boost Hair Density with Niacinamide & Biotin

  • Based on 16,708 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Jun 12
Order within 7 hours and 30 minutes
Available payment plans shown during checkout

Size: 33.8 Fl Oz (Pack of 1)


Brand: Nioxin


Item Form: Cream


Hair Type: All


Scent: Peppermint


Age Range (Description): Adult


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 3.39 x 2.87 x 10.63 inches; 2.1 Pounds


Item model number ‏ : ‎ 81629284


UPC ‏ :


Manufacturer ‏ : ‎ Nioxin


Country of Origin ‏ : ‎ Mexico


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 12

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.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • My husband buys it for me just to save our drains now.
Size: 10.1 Fl Oz (Pack of 1)
Listen, I don’t usually get emotionally attached to shampoo, but Nioxin System? We’re basically in a committed relationship now. It’s not the cheapest shampoo out there, but that also usually means it actually WORKS!… if you’re tired of your hair looking like it’s going through an existential crisis, this is the stuff. I started noting in my phone notes how much hair was falling out after every shampoo, because it used to be a lot. And after 7 times of using this I was down to just 2-3 hairs instead of a handful!! After a month, I swear my hair started staging a comeback tour. 85% of people said it thickens—I’m pretty sure the other 15% just weren’t using it right. My hair feels fuller, denser, and way less sad. Like, it finally RSVP’d to the party on my head and brought friends. I also didn’t have to use nearly as much as I used to: a much smaller amount of it lathers up JUICY!!! So good! So I’m not going thru it nearly as fast as I thought I would! And it smells great: no strong smell to it really as all. The real MVP here is the scalp situation. This shampoo is like a juice cleanse, but for your follicles. It gently kicks out all the gunk and leaves your scalp feeling fresh, not like you just scrubbed it with regret and bad decisions. Plus, with niacinamide and biotin in the mix, it’s basically feeding your scalp a five-star brunch. Is it magic? No. Is it science wrapped in a fancy bottle that actually works? Absolutely. Final verdict: it’s easy to use, effective, and My hair’s thicker, my scalp’s happier, and I no longer cry in the shower. 10/10 would lather, rinse, and repeat. ... show more
Reviewed in the United States on April 16, 2025 by Michigan mom Michigan mom

  • it works!!! Love it
Size: 33.8 Fl Oz (Pack of 1)
Ive been using this for haoir shedding from the ripe old age of 18. Thyroid or ??? It works . That's a lot of years of this product. I use #2 and also used more of their products. Its a great shampoo.
Reviewed in the United States on May 27, 2025 by Avery

  • Great for oily hair!
Size: 33.8 Fl Oz (Pack of 1)
I have oily hair, this stuff keeps my oil at bay and lathers great! It’s very effective and I can tell that when I use this my hair feels soft and clean for many days!
Reviewed in the United States on May 23, 2025 by Angie T

  • Good products
Size: 33.8 Fl Oz (Pack of 1)
This shampoo and conditioner does keep my hair from falling out, but it tends to make my scalp itch. Hopefully it wouldn't do that to others.
Reviewed in the United States on April 30, 2025 by ekbayles

  • Squeaky Clean
Size: 33.8 Fl Oz (Pack of 1)
I sure hope that this product helps in delaying my thinning hair. One thing I can be sure of and that is this shampoo does leave my hair "squeaky clean". It does help remove the oils and remnants from pollution and other hair products.
Reviewed in the United States on May 6, 2025 by ShockWatch

  • It smells great. I love a strong mint smell. My hair feels stronger.
Size: 16.9 Fl Oz (Pack of 1)
Great shampoo!
Reviewed in the United States on May 27, 2025 by Regina K. Seeley

  • Great products
Size: 33.8 Fl Oz (Pack of 1)
So I bought the shampoo and conditioner after starting to use minoxidil for hair regrowth. I’ll start with cons, the cost is high and you can’t find this product at normal stores. The pros, I really feel like the shampoo is cleaning my scalp. It’s not like a tea tree cleaning sensation, rather you feel like the tingle of a cleaning. My hair is very oily and this product helps control that. It doesn’t really smell one way of the other. I let the conditioner sit in for a few min and overall I don’t see any hair loss when washing my hair so I will come to the conclusion that this shampoo and conditioner help ... show more
Reviewed in the United States on March 17, 2025 by Aviator Dan

  • 💯 Satisfied
Size: 16.9 Fl Oz (Pack of 1)
Great product!!! I have a lot of new hair growing in and couldn’t be happier with the results.
Reviewed in the United States on April 10, 2025 by Debbie

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