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Professional Hair Masks — K18, Olaplex & Moroccanoil UK

Shop professional hair masks and deep conditioning treatments at The Cosmetologists. From the K18 Biomimetic Leave-In Molecular Repair Hair Mask to Olaplex Hair Mask No.8 and Moroccanoil Intense Hydrating Mask — our range targets damage, dryness, colour fade and breakage. Fast UK delivery on every order.

15 products

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 21% OFF
Sale
K18 biomimetic hair science leave-in molecular repair hair mask 50ml
£55.00£70.00
 16% OFF
Sale
K18 biomimetic leave-in molecular repair hair mask 15ml
£25.00£30.00
Moroccanoil Intense Hydrating Mask 500 ML-The Cosmetologist beauty salon hull selling hair extensions
Moroccanoil Intense Hydrating Mask
From £30.50
Moroccanoil Restorative Hair Mask 250 ML-The Cosmetologist beauty salon hull selling hair extensions
Moroccanoil Restorative Hair Mask
From £36.50
 25% OFF
Sale
K18 biomimetic hair science leave-in molecular repair hair mask 5ml
£9.00£12.00
 20% OFF
Sale
Olaplex Volumizing Blow Dry Mist 150ml
£24.00£30.00
Moroccanoil Hydrating Mask Light 250 ML-The Cosmetologist beauty salon hull selling hair extensions
Moroccanoil Hydrating Mask Light
From £36.50
Kerastase_MASQUINTENSE_RICHE_VERY_DRY_HAIR_(MEDIUM_TO_THICK)_200ML_the_cosmetologist.jpeg
13% OFF
Sale
Kérastase Nutritive Masquintense Riche Hair Mask 200ml
£40.00£46.50
KERASTASE - BLOND ABSOLU MASQUE CICAEXTREME 200ML-The Cosmetologist beauty salon hull selling hair extensions
4% OFF
Sale
Kerastase - Blond Absolu Masque Cicaextreme 200ml
£48.50£51.00
KERASTASE - BLOND ABSOLU BLOND MASQUE ULTRAVIOLET 200ML-The Cosmetologist beauty salon hull selling hair extensions
4% OFF
Sale
Kerastase - Blond Absolu Blond Masque Ultraviolet 200ml
£48.50£51.00
Moroccanoil Smoothing Mask 250ml-The Cosmetologist beauty salon hull selling hair extensions
Moroccanoil Smoothing Mask 250ml
£35.85
 8% OFF
Sale
milk_shake Active Yogurt Mask 250ml | Nourishing Mask for Colour-Treated & Dry Hair
From £22.85£24.85
Color Wow Dreaming Advanced Repair Treatment 200ml Leave-In Smoothing Treatment
5% OFF
Sale
Color Wow Dreaming Advanced Repair Treatment 200ml | Frizz Free Mirror Shine Leave-In
£37.50£39.50
REF Weightless Volume Masque 250ml volumising hydrating hair treatment
3% OFF
Sale
REF Weightless Volume Masque 500ml | Volumising Hydrating Hair Treatment
£51.89£53.89
REF ultimate repair hair mask 500ml
3% OFF
Sale
REF Ultimate Repair Masque (500ml)
£51.89£53.89

The Cosmetologist – Luxury Hair Extensions, Haircare & Beauty Store. Official stockists of Echo Hair Extensions, ghd, Moroccanoil, Olaplex, Kérastase, Color Wow and more. Click & Collect available from our retail store.

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© Copyright 2026. The Cosmetologist - A Company Registered in England & Wales. Reg No.12311353 Sabir & Koc Limited T/A The Cosmetologist. All Rights Reserved. Site by Redskyhttps://www.redskystudios.co.uk

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The Cosmetologist


499 Anlaby Road,
Kingston upon Hull
HU3 6DT

Telephone: 01482 692703
Email: info@thecosmetologists.co.uk

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