Fast & Free Delivery On All Orders
Next Day Delivery Only £1.95

Nioxin System 4 Shampoo & Conditioner Twin 2 x 300ml

  • £23.95
  • RRP £36.55
  • You save up to 34 %
Item in Stock | Same day dispatch if ordered before 2:00pm

NIOXIN System 4 Shampoo & Conditioner Twin (2 x 300ml) amplifies hair texture while refreshing the scalp and delivering a healthy shine and protecting against breakage.

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.

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.

White tea provides a refreshed scalp environment and healthy shine to natural hair.

1. Cleanser helps to remove follicle-clogging sebum, fatty acids and environmental residues from the scalp skin and hair. Cleanses to provide thicker-looking hair.

2. Scalp revitaliser is a lightweight conditioner that helps provide hair resilience and control moisture balance.

Suitable for:

  • Noticeably thinning
  • chemically treated hair

Directions of use:

  • Lather shampoo into hair, massaging the scalp. Leave for one minute then rinse.
  • Repeat the above using the conditioner.
  • 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 working days depending on the time you place your order. You will be given an estimated delivery date at the basket page.


Orders placed before 2.00pm Mon-Fri (Royal Mail 48) and 4:00pm Mon-Fri (DPD, Royal Mail 24 & Royal Mail Special Delivery) are usually dispatched same day. 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. 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.

Review Summary - 4.8 out of 5 based on 20 ratings.
Sort reviews by:

Excellent product fantastic sevice

October 26, 2018 |

This shampoo and conditioner are brilliant if you are suffering with hair loss it really works. I recommend it to friends and they agree.

September 26, 2018 |

August 29, 2018 |

August 29, 2018 |

August 29, 2018 |

good price, cheapest I could find ,quick delivery too

August 25, 2018 |

August 9, 2018 |

Only used it twice but it smells minty and your scalp tingles after you have used it. Up to now im pleased with it...

July 28, 2018 |

July 13, 2018 |

Used these for a while now it works

June 28, 2018 |

The products were as expected. Quick and efficient delivery service

June 23, 2018 |

Have used these products for a long time, they are very good. Great offer too.

June 20, 2018 |

June 14, 2018 |

Lovely scent, hoping it thickens my hair. Happy will quick delivery and price tag thank you

June 6, 2018 |

Used to buy this shampoo and conditioner from amazon, till a friend told me about JUSTMYLOOK. I get it at a much better price now so won’t be buying it from amazon again.

May 23, 2018 |

Brilliant products, hair is a lot healthier now, and has a lovely shine. Thank you.

May 17, 2018 |

Smells lovely, leaves hair clean and shiny.

April 28, 2018 |

April 5, 2018 |

Amazing stuff. Great value for money. Leaves hair and scalp feeling extremely clean and soothed. The conditioner also leaves it beautifully soft.

April 4, 2018 |

Was supposed to be a twin pack of the new product but received new shampoo with old conditioner. Was bought as a gift so not ideal!
Good product though & delivery quick & efficient.

February 27, 2018 |