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Nioxin System 4 Scalp & Hair Treatment 100ml

  • $21.25
  • (Delivery from $14.33 )
  • RRP $28.67
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Thickening and strengthening treatment for noticeably thinning, colour-treated hair

Thickening every strand and protecting your colour, Nioxin System 4 Scalp & Hair Treatment is a nourishing and fortifying pick-me-up for noticeably thinning, colour-treated hair.

An advanced formula featuring antioxidants, botanicals, proteins and purifying agents, the treatment will add fabulous fullness to your look whilst removing the sebum, fatty acids and impurities which block your follicles. This creates an improved scalp environment to promote stronger hair growth. Every fibre will be fortified to prevent breakage and the vibrancy of your colour will be protected. You will adore the enhanced texture and shine which provides the perfect finishing touch for your revitalised look.

Step three of System 4, your complete haircare system, the treatment revitalises your look and delivers denser hair, improved growth and greater vitality.


  • Perfect for noticeably thinning, colour-treated hair
  • Suitable for normal to fine hair
  • Thickens hair
  • Reduces breakage and strengthens
  • Removes sebum and impurities
  • Reduces hair loss
  • Enhances shine

Directions for Use

  • Apply directly to your scalp
  • Massage in
  • Do not rinse

UK Delivery




Royal Mail 2nd Class Tracked FREE
(£3.40 for orders under £40) 
2-5 Working Days 
Royal Mail 1st Class Tracked


(£4.20 for orders under £40)

1-3 Working Days

Tracked Courier Service via Yodel

(Mainland UK only)

£5.25 1-2 Working Days 

Royal Mail Special Delivery

£7.95 Next Working Day 

Please see delivery page for EU and rest of world shipping information.