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Nioxin Conditioner System 4 1000ml

Code: 81274166
  • £23.95
Item in Stock | Same day dispatch if ordered before 2:00pm
Step two in your NIOXIN three step system, the System 4 Scalp Revitaliser Conditioner will improve the hair’s resilience and control moisture balance, with Activ-Renewal® technology which uses peppermint oil and white tea extract to give the scalp a refreshed, rejuvenated feel.

With antioxidants, botanicals, vitamins, and purifying agents to help clean away follicle-clogging sebum and environmental residues from the scalp skin, leaving the scalp feeling clean and refreshed.

Also boasting unique BioAMP® technology to provide thicker looking locks by increasing the fullness of each hair strand and reducing hair loss, this smoothing conditioner will amplify your hair's texture whilst giving a naturally radiant shine. Its vitamins, proteins and amino acids nourish your scalp to create an optimum environment for stronger, fuller, healthier-looking locks.

Suitable for:

  • Fine Hair
  • Noticeably thinning, chemically treated hair

    Directions of use:

  • Apply Nioxin Cleanser System 1 to wet hair, gently massage into scalp and hair.
  • Lather for 1 minute and rinse thoroughly.
  • Use daily.

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. We do not currently ship to Southern Ireland but will be by the end of Summer.


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 - 4.9 out of 5 based on 47 ratings.
Sort reviews by:

August 6, 2019 |

Great product and great price on this site as it can be expensive. My hair goes through bouts of thinning due to medication.. This product is amazing.. Hair looks thicker feels great.. I plan to keep using this time round. And at this price! It's affordable..

August 2, 2019 |

July 22, 2019 |

June 29, 2019 |

June 11, 2019 |

May 23, 2019 |

May 18, 2019 |

May 10, 2019 |

Good product. Delivered within couple of days of order. Excellent service

May 2, 2019 |

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

April 3, 2019 |

Great value for money.

March 9, 2019 |

February 21, 2019 |

I was losing quite a bit of hair until i started using nioxin and taking one biotin capsule a day great product and a quick and great sellar

January 30, 2019 |

I have used this product for several years now and would never change. It works for me and keeps my thinning hair fuller and shinier.

January 23, 2019 |

January 8, 2019 |

Great value and makes my hair feel a lot fuller

January 4, 2019 |

November 27, 2018 |

Great product

October 25, 2018 |

Conditioner is a great product doesn't make your hair heavy its light and you feel the difference when using

October 9, 2018 |

Minty medicinal smell (similar to tea tree). Texture is good just thick enough to nicely cover hair. Too early to see the result.

September 11, 2018 |

August 24, 2018 |

Perfect addition to my hair care regime

August 23, 2018 |

July 21, 2018 |

June 21, 2018 |

June 5, 2018 |

I've been using Nioxin for a number of years now and it definitely seems to keep my hair stuck to my head. I had a lot of fall out before I started using it so it does work

May 15, 2018 |

January 31, 2018 |

January 18, 2018 |

December 8, 2017 |

dont know what i would do without this as my hair was falling out and i was very very worried but its a pity its so expensive

November 30, 2017 |

November 21, 2017 |

November 17, 2017 |

November 7, 2017 |

Best conditioner I have ever used. It leaves my hair shining without being greasy and my hair is definitely getting thinker.

October 8, 2017 |

September 19, 2017 |

September 15, 2017 |

This conditioner with the nioxin shampoo really does make my thinning hair
Look thicker cannot praise it enough really does work

August 31, 2017 |

August 20, 2017 |

I have very thin poor hair and have used Nioxin for about five years. It has improved the look and texture of my hair and i would not be without it.

August 13, 2017 |

Decent price and fast delivery

August 12, 2017 |

July 31, 2017 |

This product for thinning hair really works. My hair is healthier and shiny and definitely thicker. The smell is more clinical than beauty but I can live with that for the great results.

July 15, 2017 |

Conditioner System 4 1000ml

Nioxin conditioner system 4 is an essential part of the cleansing and conditioning routine of using my Nioxin products my hairdresser spoke to Nioxin about this as I felt that my hair did not feel very conditioned with it and I found my hair quite difficult to comb when washed it was a little matted and tugged. They advised it had to be massaged and worked into the scalp thoroughly to activate the ingredients which I now do. I do however use the Nioxin Intensive Treatment afterwards and this leaves my hair feeling so much better conditioned.

February 15, 2017 |

Conditioner System 4 1000ml

Excellent product I've used it for the past five years on my very sparse thin hair. It will never look brilliant but this product gives it the most help possible.

January 9, 2017 |

Conditioner System 4 1000ml

This is excellent! You can really feel it working on your head when you apply.

August 16, 2016 |

Conditioner System 4 1000ml

Excellent product, use very little for a superb outcome.

February 9, 2016 |

Conditioner System 4 1000ml

October 6, 2015 |