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Summary
Nioxin Pro Clinical's System Kit 2 is designed for natural, untreated hair with progressed thinning. Clinically and dermatologically tested, this shampoo nourishes and gently cleanses your hair to prevent against follicle-clogging sebum, resulting in thicker, fuller hair.
Benefits
- Thickens the hair: Nioxin System Kit 2 is clinically designed to add thickness and fullness to natural hair with progressed thinning, with visible results in just 30 days.
- Nourishes the scalp: Infused with nourishing botanicals, antioxidants, and UV protecting ingredients, this kit's Scalp + Hair Thickening Treatment can nourish and revitalize the scalp, improving its overall health and condition.
Research Results
- 85% of consumers noticed a thickening effect, 80% noticed an increase in hair density, 80% noticed an increase in hair fullness
Disclaimers
- *Based on a survey among 230 U.S. panelists concerned about thinning hair who tried the systems (each tested 1 system kit), conducted by SIRS, 2016
Item 2623203
Apply shampoo to scalp and massage evenly. Rinse thoroughly.
Pre-caution: Do not get into the eyes. Keep out of reach of children. For any questions or concerns about side effects, always consult a medical professional.
Aqua/Water/Eau, Sodium Laureth Sulfate, Sodium Lauryl Sulfate, Cocamidopropyl Betaine, Cocamide MEA, Sodium Benzoate, Citric Acid, Sodium Chloride, Salicylic Acid, Mentha Arvensis Leaf Oil, Mentha Piperita (Peppermint) Oil, Tetrasodium EDTA, Methylparaben, Propylene Glycol, Glycerin, Sodium Hydroxide, Limonene, Camellia Sinensis Leaf Extract, Cystine Bis-PG-Propyl Silanetriol, Niacinamide, Panthenol, Biotin, Lecithin, Tocopheryl Acetate, Urtica Dioica (Nettle) Leaf Extract, Humulus Lupulus (Hops) Flower Extract, Citrus Paradisi (Grapefruit) Peel Extract, Yellow 5 (CI 19140), Vaccinium Myrtillus Leaf Extract, Acer Saccharum (Sugar Maple) Extract, Saccharum Officinarum/Sugar Cane Extract/Extrait de canne à sucre, Citrus Limon (Lemon) Peel Extract, Faex Extract/Yeast Extract/Extrait de levure, Propylparaben, Blue 1 (CI 42090), Phenoxyethanol, Citrus Aurantium Dulcis (Orange) Fruit Extract, Red 33 (CI 17200), Potassium Sorbate, Maltodextrin, Sodium Citrate, Ethylparaben, Butylparaben, Sodium Xylenesulfonate.
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Questions
Ask a QuestionQ&A
Showing 5 out of 322 Questions
- Q
Can this be used with the Root lifting spray?
- Asked by BJ
- Official Answer By Nioxin - Brand EngageYesWas this answer helpful to you
- Q
where is this product manufactured ??
- Asked by Kathy
- Official Answer By Nioxin - Brand EngageNioxin products come from Guanajuato, MexicoWas this answer helpful to you
- Q
Is quality good
- Asked by Sam
- Official Answer By Nioxin - Brand EngageYes, very good qualityWas this answer helpful to you
- Q
Is this gluten free?
- Asked by Cancer gal
- Official Answer By Nioxin - Brand EngageNioxin is free of gluten. Even though the products may not have gluten in the formulation we are not able to claim "Gluten-Free" as it can come in contact with other products or ingredients such as gluten in manufacturing. Be aware aware if you are sensitive to gluten you could have a reaction. Maltodextrin is found in Nioxin products and can be considered Gluten Free as it has no relation to Barley or Wheat.Was this answer helpful to you
- Q
How to use scalp care nioxin 2
- Asked by Mmm
- Official Answer By Nioxin - Brand EngageUSAGE INSTRUCTIONS Step 1: Apply shampoo to scalp and massage evenly. Rinse thoroughly. Step 2: Rub condition from root to ends. Rinse thoroughly. Step 3: Apply treatment to scalp and hair, at the roots of towel dried hair. Do not rinse. Use the complete system daily for visible results.Was this answer helpful to you
Reviews
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by PowerReviews
Ratings Distribution
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Most Helpful Positive Review
A HAIRY STORY, Love after first use.
A HAIRY STORY, my journey to Nioxin, how I fell in love with this product after my first use. My rating of this product is 5/5. Hair care has always been very important and top priority and my hygiene regimen. Ever since I was born to teenage life, my father had always had to cut my hair short so it...
Most Helpful Critical Review
more hair shedding
I have thinning hair in the frontal region. My hair part isn't noticeably thinning, but it could be better. I attribute my hair loss to genetics. It started in my teens so i've tried several products and topical medications to ease reduce the rate of shedding, and possibly to regrow hair as well. Ba...
800 results
A tale of two feelings
This does the job. The shampoo and conditioner dries out my hair so that it "plumps" the hair. It does feel voluminous. It also has reduce slow down the hair loss and i feel that my hair doesnt fall out as easily during styling. I repurchase because it slows the process down. I dont feel like it has helped re-grow my hair. I continue to use this for over a year now. The pro list out weigh thr cons. It isnt a oerfect product but it does serve its purpose. To restore the softness I do a deep condition once a month and it feels softer.
It really worked!
I was skeptical about whether this would work and tried other hair serums that were more expensive and pills but nothing really worked. I bought the shampoo and conditioner in april 2025 and for a while I wasnt seeing much difference. Im glad I didnt give up though and when I was looking at my hairline the orher day, I noticed all this new baby hair growth on the thinning sections on both the left and right top of my scalp. I'm not sure if it would work for large patches, but it worked for me. Excited to see how it will look once they fully grow in! It's not cheap, but the large bottle lasts several months and its still more affordable than pills and doesnt require putting extra stuff in your hair after you shower.
STAY AWAY!!!
Hair Type Straight Hair
SOMETHING has changed... I have been using this stuff for years (#2 system) and my last purchase from Ulta is a different formula or has production issues... The pump top treatment is a foam that quickly turns to liquid. It used to not be so runny. It immediately ran down my face and caused a horrible and painful rash/burn. I have never experienced this before with the #2 system. Ulta please look into this product, it's dangerous!

Yes
Hair Type Very Curly Hair
Love this product
Will purchase this product again.
Hair Type Wavy Hair
Great product!