Nioxin System 4 Scalp & Hair Coloured Hair With Progressed Thinning Treatment 100ml

Nioxin System 4 Scalp & Hair Coloured Hair With Progressed Thinning Treatment (100ml) is a volumising leave-in treatment for use on colour-treated hair suffering from progressed thinning and forms the final step in a three-part Nioxin regimen. Formulated with Nicotinate to strengthen the hair and increase resilience, this treatment enhances the texture and fullness of each hair strand, effectively creating a thicker-looking appearance.

Dennis Williams offers free delivery on all UK orders over £20 via Royal Mail 48 Tracked. We offer free next-day delivery on all orders over £60 via Royal Mail 24 Tracked.

To see our returns policy, please click here.

We have a variety of express services available.

Royal Mail 48 Tracked: Orders placed before 6:00 pm are dispatched the same day Mon-Fri, and 2:00 pm Sat. Orders after this threshold will be dispatched the next working day. Delivery takes 2 days, including Saturdays. This service is free for orders over £20, orders under £20 will be subject to a £2.50 delivery charge.

Royal Mail 24 Tracked: Orders placed before 10:00 pm are dispatched the same day Mon-Fri, and 2:00 pm Sat. Orders after this threshold will be dispatched the next working day. Delivery will take place the next day, including Saturdays & Sundays. This service is free for orders over £60. The charge for this service is £1.99 for orders between £20 - £59.99, and £3.99 for orders under £20.

Royal Mail Special Delivery: Orders placed before 10:00 pm are dispatched the same day Mon-Fri, and 2:00 pm Sat. Orders after this threshold will be dispatched the next working day. Delivery will take place the next day, including Saturdays & Sundays. The charge for this service is £5.99.

DPD: Orders placed before 2:00 pm are dispatched the same day Mon-Fri. Orders after this threshold will be dispatched the next working day. Delivery will take place the next working day. The fee for this service is £5.99.

Republic of Ireland: Orders placed before 10:00 pm are dispatched the same day Mon-Fri. Orders after this threshold will be dispatched the next working day. Delivery usually takes 3-5 days. This service is free for orders over €60, orders under €60 will be subject to a €3.95 delivery charge. We pre-pay all international custom/duty charges on the behalf of our customers.

Please note it is not currently possible to offer a next-day delivery service to the below postcodes for orders placed after 5:00 pm. AB, BT, DD, DG5-9 & 10-16, FK17-21, G58, G60, G62, G63, G65, G71-84, GY, HS, IM, IV, JE, KA, KW, KY10, KY14-16, ML10-12, PA20-38, PA41-49, PA60-78, PH, PO30-41, TD, TR21-25, ZE.

Please note: College kits will be sent to the delivery address that is provided when the order is placed, unless otherwise stated in the 'Kit Details' section on the order forms.

We aim to have your kit delivered no later than 7 days before the start of your course, provided that we have received your order 14 working days before the start of your course (excluding Bank Holidays).

Please do not contact us about delivery of your kit before this time.