Best Treatment Deals Online in the UK (10 Deals Found)

Last Updated - 16/08/2026 Sort By:

Best Choice
REVLON PROFESSIONAL

New
REVLON PROFESSIONAL Uniqone Hair Treatment, Moisturizing Leave-in Hair Treatment, Repair for Damaged Hair, Hair Treatmen
10 BENEFITS IN 1 PRODUCT: Featuring a newly designed bottle, this daily-use leave-in hair treatment combines the 10 diff

£9.99 £18.70
Best Value
Pantene

New
Pantene Grow Strong Hair Fortifier Leave in Treatment 300ml
STRENGTHEN HAIR AT THE ROOT: this hair fortifying treatment helps provide strength & thickness to each individual hair s

£3.50 £7.00
36% Off
Transworld Digital

New
The Treatment: (Jack Caffery Book 2): the dark, disturbing and devastating thriller from bestselling author Mo Hayder

£6.99 £10.99
18% Off
Canelo

New
The Treatment: A mind-bending gripping speculative crime thriller
New Store Stock

£8.24 £9.99
50% Off
L'Oreal Paris

New
L'Oréal Paris Rinse-Off Treatment For Dull Hair, Elvive Glycolic Gloss 5 Minute Lamination With 17% Gloss Complex, Fills
5 Minute Lamination Treatment: Hero at-home glossing routine delivering mirror-like shine and silkiness to dull porous h

£8.50 £16.95
TRESemmé

New
TRESemme Keratin Smooth Deep Smoothing Mask rinse-out hair treatment with hydrolysed keratin for soft, shiny, frizz-free
Achieve instant smoothness and long-lasting shine* with Tresemme Keratin Smooth Deep Smoothing Mask

£6.10
HarperCollins

New
The Treatment: The gripping twist-filled YA thriller from the million copy Sunday Times bestselling author of The Escape
New Store Stock

£10.05 £10.99
Bazuka

New
Bazuka Extra Strength Treatment Gel For Effective, Pain-Free Treatment and Removal of Verrucas and Warts. With Emery Boa
BAZUKA - Bazuka has a range of gel, freeze and pen at-home treatments for verrucas and warts

£7.80 £8.40
20% Off
VO5

New
VO5 Nourishing Coconut Hot Oil, Pack of 4, 15ml
FAST-ACTING FORMULA: Intensive 1-minute treatment penetrates deeply into hair follicles to deliver quick nourishment and

£4.00 £5.00
COCOCHOCO

New
COCOCHOCO Gold 24k Keratin hair Treatment F100ml
Nourishes the hair to revitalize and bring shine

£18.99

10 Treatment deals are available from: Amazon stores, starting from £3.50.
The biggest discount we found is 50% on L'Oréal Paris Rinse-Off Treatment For Dull Hair, Elvive Glycolic Gloss 5 Minute Lamination With 17% Gloss Complex, Fills Hair Fibres For Instant Silkiness And Long-Lasting Smooth Shine For Days, 200ml at Amazon.
The lowest price we found is £3.50 while the highest is £18.99.
Prices for the best Treatment deals average at £8.42.
Last updated on August 16, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Treatment.