£54.99

K18 Leave-In Molecular Hair Mask, Repairs Dry or Damaged Hair, Reverse Hair Damage from Bleach, Colour, Chemical Services & Heat, 50ml

White, K18-31005

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£55 for 188 days straight · last change was Aug 2025

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 610 days • 610 data points (No recent data available)

Historical
Generating forecast...
£70.00 £40.05 £46.58 £53.12 £59.65 £66.19 £72.72 17 June 2024 16 November 2024 17 April 2025 16 September 2025 16 February 2026

Price Distribution

Price distribution over 610 days • 5 price ranges

Days at Price
Current Price
15 days 132 days 306 days · current 26 days 131 days 0 77 153 230 306 £43-48 £48-54 £54-59 £59-65 £65-70 Days at Price

Price Analysis

Most common range: £54-59 (306 days, 50.2%)

Price range: £43 - £70

Price levels: 5 price ranges over 610 days

Description

K18 Leave-In Hair Repair Mask (50ml) is a scientifically advanced, leave-in treatment that repairs damaged hair in just 4 minutes. Powered by patented K18 Peptide Technology, this silicone-free, lightweight formula penetrates deep into the hair’s core to reverse damage caused by coloring, bleaching, heat styling, and chemical treatments. Unlike traditional conditioners, this no-rinse mask restores strength, softness, and elasticity without buildup or heaviness. Suitable for all hair types, it delivers salon-quality repair and long-lasting results for healthier, shinier, and more resilient hair. Ingredients Water (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20,sh-Oligopeptide-78 (K18PEPTIDE™), Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Geraniol, Linalool, Hexyl Cinnamal, Benzyl Alcohol. Directions IN the shower: Shampoo, do not condition. OUT of the shower: Towel dry thoroughly. Begin with 1 pump of the K18 Mask and add more as needed depending on the length, thickness, and condition. Work evenly into hair from ends to roots, one pump at a time. Let sit for 4 minutes to activate. Do NOT rinse out. Style as usual. Safety Warning For external use only.

Key Features

Leave-in treatment mask delivers real, lasting repair for hair like new* in 4 minutes. Patented K18PEPTIDE works at the molecular level (where all hair is the same) for soft, strong, and bouncy results for all hair types.

Real, lasting repair powered by K18PEPTIDE. Hair like new in 4 minutes*. Soft, strong, bouncy hair for everyone

Shampoo, skip conditioner. Towel-dry thoroughly. Apply 1-3 pumps from ends to roots (3-9 pumps for 15ml sized mask). Less is more. Wait 4 minutes, do not rinse.

Product Specifications

Brand
K18
Colour
White
Size
50 Ml (pack Of 1)
Format
Personal Care
Domain
Amazon UK
Release Date
04 August 2022
Listed Since
02 May 2021

Barcode

No barcode data available

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