Free delivery on all orders
Fast & Free Delivery On All Orders
5* Reviews on Trustpilot
Follow Us On Instagram

Nioxin Scalp Treatment 4 100ml

Code: 81274171
  • £15.80
  • RRP £24.00
  • You save up to 34 %
Item in Stock | Same day dispatch if ordered before 2:00pm
System 4 is specially designed for noticeably thinning, fine, chemically-treated hair. It delivers denser-looking hair while protecting the scalp and providing moisture balance to coloured hair.

NIOXIN Scalp Treatment contains antioxidants and botanicals that help to provide a refreshed scalp environment.

With cystine amino acids and lightweight conditioning and treatment ingredients. Helps provide thicker-looking hair by increasing the fullness of each hair strand, reducing hair loss by strengthening against damage and breakage.

with white tea extract, humectants, peppermint oil, and protective conditioning agents. Dual shield technology helps provide protection and moisture balance to colour-treated hair, and leaves the scalp feeling rejuvenated and refreshed.

Directions of use:

  • Apply directly to the scalp before gently massaging the product in, do not rinse hair after treatment.

If you'd like to know the ingredients for any of our products, please drop us an email and we'll send you an image of the product with the ingredients shown. Manufacturers change their ingredients regularly, sometimes without letting us know. By sending an image, we ensure that you receive a current & up to date list.

Shop online at Justmylook in complete confidence as all online payments are 100% secure. You can either pay using your card through our secure servers or alternatively checkout via Paypal for fast, convenient payment.

Justmylook offers free delivery on all UK orders via Royal Mail 48 & Royal Mail 48 Tracked. Delivery should normally take 2-3 working days depending on the time you place your order. You will be given an estimated delivery date at the basket page.


Royal Mail 48 Tracked: Orders are usually dispatched the same day when placed before 2:00pm Mon-Fri. It should normally take 2-3 working days for delivery.

Royal Mail 24, Royal Mail Special Delivery & DPD: Orders placed before 3:00pm are usually dispatched the same day Mon-Fri. Orders after this threshold will be dispatched the next working day. 

Express Delivery

Express delivery is available from only £1.95. We dispatch our express orders via three different delivery options. The services available are Royal Mail 24 Tracked (not guaranteed), DPD (guaranteed) or Royal Mail Special Delivery before 1pm (guaranteed). Royal Mail Special Delivery is our only guaranteed Saturday service.

DPD express delivery service includes door to door tracking, SMS alerts and a one-hour time slot for delivery so you know exactly when to expect your beauty goodies!

Justmylook accepts no responsibility for transport delays or circumstances outside of our control causing late delivery. Delivery will be to the address advised in your order. We will only deliver to the address provided at checkout. If no one is available at the postal address provided at the time of delivery, a note will be left to advise you or Royal Mail may deliver to a neighbour. Recipients can opt out of Delivery to neighbour and can also nominate a specific neighbour if they wish. Details of how to do so can be found here:

We do not allow collections.

Returns Policy

If you would like to return your order, please contact us (via this form) prior to sending your parcel back. accepts returns on all orders, as long as you notify us within 14 days of receipt that you're wanting to return your order. You then have a further 14 days to physically return the products. You will be responsible for the cost of returning the goods unless we delivered an incorrect item or the item is faulty. Please ensure that you keep a copy of your proof of postage, as we can't be held responsible for goods that have either been damaged or lost in transit. Goods must be returned in their original, sealed packaging and re-saleable. (This does not affect your statutory rights) If items are received back damaged, or missing items we are entitled to make a charge to cover the cost of this, and thus this may affect the amount credited to you. We aim to process returns within 5 working days of receiving the item back. If we deliver an item in error or a damaged item, we will cover the cost of returning this to us if required. Please note that we will only cover the cost of standard shipping for this. If you do receive a damaged item, please do not dispose of this without prior written confirmation from us as we may require it returned (at our expense). In the interests of hygiene we are unable to exchange or refund any grooming, cosmetic or electrical products once the security or hygiene tag/seal has been removed, or if they show signs of use unless the items are faulty. 

Hazardous Materials (HAZMAT)

Please note that Royal Mail currently class nail polishes, flammable liquids and aerosols as "hazardous materials" and will only accept a limited number of these per parcel.

If your purchase exceeds the limits below then it will be delivered via an alternative method; Hermes if standard delivery is selected and DPD if express delivery is selected.


  • 4x nail polishes
  • 2x aerosols
  • Aerosols over 500ml
  • No flammable liquids can be shipped via Royal Mail
Review Summary - 4.5 out of 5 based on 26 ratings.
Sort reviews by:

Used as part of the three step Nioxin Treatment for thinning hair. Not sure if its working but certainly not making it worse and does seem to give what hair I have left some body. Very good price from Justmylook.

October 15, 2019 |

August 8, 2019 |

Excellent product good prices

April 13, 2019 |

I'm quite new to Nioxin products and feel I will need longer use to properly review the scalp treatment. I do think my hair is looking better but only time will tell if it helps with hair loss.

April 3, 2019 |

Very good.

February 26, 2019 |

Very pleased with delivery and an excellent product. Makes a great difference thank you

February 19, 2019 |

Excellent product, excellent price excellent service

February 8, 2019 |

I'm not saying this product is bad. This is my first usage so I need to give it time to see how my hair will look and feel. I was disappointed that no instructions came with the product apart from put on hair/scalp and don't rinse off. No problem with that, but it doesn't say HOW MUCH to use and I have to assume if I wash my hair daily then I have to use this daily too. It's not going to last very long!

January 23, 2019 |

Excellent product first class service

December 14, 2018 |

November 27, 2018 |

I love all of nioxin hair products, they smell lovely and they make your hair feel amazing. I also love that just my look sells them at a more affordable price than most other companies. 5 stars from me

November 7, 2018 |

Excellent product, very good service

October 26, 2018 |

Excellent product, excellent service

September 14, 2018 |

Can't comment on hair growth result yet, but please use sparingly. The mousse can make hair sticky, so please start with less than you think and build up after massaging it in. If used correctly, think it's great as a styling product because it makes hair very "grippy" when blow drying. Don't know the result if left to dry naturally.

September 11, 2018 |

August 29, 2018 |

Excellent product, good value, very good service

June 29, 2018 |

This is a really good product

June 20, 2018 |

I've been using Nioxin for a few years and have noticed a huge difference in hair growth and quality. Highly recommended!

June 18, 2018 |

May 2, 2018 |

Although this dries out my scalp I do have new fine hairs growing.

April 28, 2018 |

I have only been using this product for a short time so do not know if it will thicken my hair,
but along with the shampoo and conditioner my hair does feel fuller.

March 28, 2018 |

I really like this it is much better and easier to apply being a light foam rather than the standard scalp treatment. It is no more expensive and also has SPF in it so it’s a win win product! Very gentle and soothing on my scalp.

December 26, 2017 |

November 17, 2017 |

Scalp Treatment 4 100ml

Excellent product does the job

February 10, 2017 |

Scalp Treatment 4 100ml

waste of money, makes hair sticky and hard. worst product iv ever had.

May 15, 2016 |

Scalp Treatment 4 100ml

Gives some body to hair. Can get a little sticky if caught in the rain! Hoping it will give some protection from the sun when not wearing a hat.

April 22, 2016 |