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Nioxin
System 4 Cleanser For Fine Hair, Chemically Treated, Noticeably Thinning Hair 500ml

£32.95
or 4 payments of £8.24 with
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  • A daily volumizing cleanser.
  • Gently removes residues & DHT from scalp & hair.
  • Safeguards scalp from drying irritation of chemical services.
  • Provides nourishing vitamins proteins & amino acids.
  • Creates & maintains a healthy scalp environment.
  • Helps improve appearance of thinning hair.
Local delviery is carrier out by USPS. Delivery currently occurs within 7-14 business days.
Please allow a few additional days for rural and remote areas, Puerto Rico and Hawaii.
Shipping is available to APO/FPO/DPO addresses.
For most items shipping is $8.95 under $75 in value. Free shipping is available for most purchases totalling over $75
Depending on dispatch location and weight shipping costs on some items may vary. The shipping price is shown on the product information page with a final combined shipping cost shown in checkout. As items can be combined the final shipping price will often be less than the total shipping costs shown on the product information pages.

DHL Express - Many items are able to be sent via DHL Express, it is recommended to avoid in delays due to COVID-19.
Delivery usually occurs within 2 to 4 business days. Please allow a few additional days for rural and remote areas, Puerto Rico and Hawaii.
For these items (non dangerous goods) delivery costs as follows:
Under $25: $12
Under $50: $10
Under $100: $8
Under $190: $4
Over $190: Free



More Information
06/19/2013 by stephney B
1000ml/33.8oz: After using the System 2 for more than a year without noticing a lot of difference, I have switched to the stronger System 4. In the short time that I have been using it I have noticed that I lose less hair when I shampoo my hair. I will report back in 6 to 12 months to provide an update.
06/06/2014 by Nikki K
1000ml/33.8oz: Didn't believe this product could thicken my hair after chemotherapy but used with the condition it really works.
12/19/2013 by Margaret P
1000ml/33.8oz: I was very impressed with the speedy delivery. Cosmetics Now is a reliable company! Thank you.
The product, Cleanser System 4 works for me well, even though I've been using it for a few weeks only - I have already noticed improvement in the texture of my hair.
01/18/2015 by stephney B
1000ml/33.8oz: I changed from the System 2 to the System 4 and I am much happier with this product. It makes the scalp nice and tingly and appears to have slowed down hair loss. My husband also prefers this to the System 2. A good product and economical in the 1litre size.
10/20/2014 by Rebecca L
1000ml/33.8oz: Great product, delivery is speedy and the company is very reliable!!
03/02/2015 by Kristen F
1000ml/33.8oz: Love this product, tried many products but this one actually works. I have really really thin, sparse and extremely slow growing hair, this works fantastic. My hair is thicker, stronger and growing quickly. litre bottles are even better value for money. My hair is growing so quick that I no longer need hair extensions.
02/14/2016 by Kristy C
1000ml/33.8oz: I just keep buying this over and over again, it is the best shampoo cleanser for chemically treated and thinning hair. I started using it after losing a lot of hair from breastfeeding but it is just so great a product I never stopped. It also lasts a really long time as you only need to use a small amount each wash. Great value for money!
09/12/2016 by Joanne C
1000ml/33.8oz: Being using the system 4 for over a year now....big improvement....had a bald spot on crown....hair has all grown back...great product. Delivery was very prompt .
06/10/2018 by Natalia N
1000ml/33.8oz: Excellent product. Have used it only twice and seeing the results already! Amazing, a must try product! A +++++
07/17/2018 by Laura C
1000ml/33.8oz: I have come back for more and then some for family. Found my hair stoped dramatically from falling out (due to medical operation side effect) loving having my hair back to how it was years ago health shiny and getting better every month. Used with matching conditioner.

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