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Summary
Designed for dry, damaged, colored 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 while protecting its' color.
Benefits
- Thickens the hair: Nioxin System Kit 4 is clinically designed to add thickness and fullness to dry, damaged, color-treated 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 2623223
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, Sodium Chloride, PPG-2 Hydroxyethyl Coco/Isostearamide, Sodium Benzoate, Citric Acid, Salicylic Acid, Mentha Arvensis Leaf Oil, Mentha Piperita (Peppermint) Oil, Tetrasodium EDTA, Trisodium Ethylenediamine Disuccinate, Methylparaben, Polyquaternium-10, Propylene Glycol, Sodium Hydroxide, Limonene, Camellia Sinensis Leaf Extract, Cystine Bis-PG-Propyl Silanetriol, Niacinamide, Panthenol, Biotin, Lecithin, Tocopheryl Acetate, Foeniculum Vulgare (Fennel) Fruit Extract, Yellow 5 (CI 19140), Acer Saccharum (Sugar Maple) Extract, Citrus Limon (Lemon) Peel Extract, Saccharum Officinarum/Sugar Cane Extract/Extrait de canne à sucre, Vaccinium Myrtillus Leaf Extract, Faex Extract/Yeast Extract/Extrait de levure, Propylparaben, Blue 1 (CI 42090), Phenoxyethanol, Citrus Aurantium Dulcis (Orange) Fruit Extract, Red 33 (CI 17200), Maltodextrin, Potassium Sorbate, Sodium Citrate, Ethylparaben, Butylparaben, Sodium Xylenesulfonate.
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Questions
Ask a QuestionQ&A
Showing 5 out of 419 Questions
- Q
Does this help with hair regrowing
- Asked by Liz
- Official Answer By Nioxin - Brand EngageThe idea is to create the optimal growing environment for your hair. This is done by cleaning out hair follicles, stimulation of the scalp and adding antioxidants and botanicals to keep the hair and scalp healthy. Nioxin system kits are formulated for certain hair types. Please use the following guide to choose the System for you. The system kit all contain same ingredients, differing in the amounts of certain ingredients, moisture, and added color protection. Nioxin System Kit 1: clinically designed to add thickness and fullness to natural hair with light thinning Nioxin System Kit 2: is clinically designed to add thickness and fullness to natural hair with progressed thinning Nioxin System Kit 3: is clinically designed to add thickness and fullness to dry, damaged, and or color-treated hair with light thinning Nioxin System Kit 4: is clinically designed to add thickness and fullness to dry, damaged, and or color-treated hair with progressed thinning Please call Nioxin Technical support at 800-935-5273 for additional information and product recommendations.Was this answer helpful to you
- Q
What does it smell like?
- Asked by Super duper
- Official Answer By Nioxin - Brand EngageThe scent is a refreshing, natural, menthol, and peppermint.Was this answer helpful to you
- Q
Which system of this brand is best for hair loss and balds spots
- Asked by Maddy
- Official Answer By Nioxin - Brand EngageBald spots would mean you fall into the noticeably thinning category and would use either system 2 or 4. Nioxin System Kits are always the best place to start. The idea is to create the optimal growing environment for your hair. This is done by cleaning out hair follicles, stimulation of the scalp and adding antioxidants and botanicals to keep the hair and scalp healthy. Nioxin system kits are formulated for certain hair types. Please use the following guide to choose the System for you. The system kit all contain same ingredients, differing in the amounts of certain ingredients, moisture, and added color protection. Nioxin System Kit 1: clinically designed to add thickness and fullness to natural hair with light thinning Nioxin System Kit 2: is clinically designed to add thickness and fullness to natural hair with progressed thinning Nioxin System Kit 3: is clinically designed to add thickness and fullness to dry, damaged, and or color-treated hair with light thinning Nioxin System Kit 4: is clinically designed to add thickness and fullness to dry, damaged, and or color-treated hair with progressed thinning Please call Nioxin Technical support at 800-935-5273 for additional information and product recommendations.Was this answer helpful to you
- Q
I would like to try system 4 but want to see if it works and if i get any begative side effects. How many days approximately, would the trial size kit last. Would it be enough to see a difference.
- Asked by Jean
- Official Answer By Nioxin - Brand EngageThe longevity of the kits varies based on the amount used, how frequency of use, and amount of hair you are working with. An estimate would be approx. a month, but this cannot be guaranteed.Was this answer helpful to you
- Q
Is this safe to use while wearing weft extensions?
- Asked by MJ
- Official Answer By Nioxin - Brand EngageWe do not test the Nioxin products with extensions. Please contact the manufacturer of the extensions for product recommendations.Was this answer helpful to you
Reviews
Write A REVIEWReview Snapshot
by PowerReviews
Ratings Distribution
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Hair Type
Most Helpful Positive Review
Less hair fall
I'm very skeptical when it comes to products that claim to help with hair loss so I wasn't expecting this product to actually help, but it did within two weeks of usage. My hair was falling out in huge chunks due to high stress prior to switching to this system. Only problem is I don't see any baby ...
Most Helpful Critical Review
Good system but not seeing results
I have thick wavy/curly islander hair but I've noticed it thinning the past few years. I've used Nioxin for about 2 months now, the shampoo, conditioner, and the leave in treatment (System 4) and I honestly haven't seen any new growth... or thicker hair. It's made my hair appear healthier (shinier...
1120 results
DO NOT BUY!! Caused me MAJOR HAIR LOSS
Hair Type Wavy Hair
I just wanted to write this review to help hopefully save anybody from any possible trauma from using this shampoo and conditioner system. I used the shampoo for a good six months just because I wanted to thicken up my hair. I actually didn't have any issues with hair loss? I just noticed that my hair was thinning. I consistently use this product and nothing else for that six months only to notice that my hair was coming out by the handfuls and not just small handfuls. It was literally just coming out By the bunches, even when I was trying to baby my hair and hold one end in a ponytail while I come through the ends with my fingers and it would just fall out. I have since used the Paul Mitchell tea tree, special shampoo, and conditioner, and now my hair barely is falling out at all. It's actually the least amount of hair I've ever lost in my life so I just want to warn anybody that wants to use this. That is a complete possibility that it will do the opposite of what you're trying to use it for. Before using the shampoo, my hair was on my butt and then afterwards it was to my shoulders and I just had to cut all my hair off because of it. It was so uneven and You could literally see through my hair when you were standing behind me I do not recommend.
I don't like it
Hair Type Straight Hair
After the first use, the next I have a big pimple and bump on my scalp that hurts. I don't know what happened? This line made my hair dry
Great product! Saw results after first use.
Hair Type Wavy Hair
Great product! I could see results after first use. Very affordable.
I always buy my hair products at Ulta
Hair Type Straight Hair
Sales clerk was very personable
Love, love, love!!!
Hair Type Straight Hair
I noticed a big difference in my hair shedding in the first week. Based on a dermatologist's recommendation I use this in combination with topical minoxidil 3x's/week and I have tons of new hair growth.