£19.68

Redken Biotin Shampoo - Extreme Length, 300ml

Redken, E3460800

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£20 today · previous high £20 · all-time low £16

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Price History & Forecast

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Last 34 days · 34 data points (no recent data)

Historical
Generating forecast…
£19.68 £16.13 £16.90 £17.68 £18.45 £19.23 £20.00 02 July 2026 10 July 2026 18 July 2026 26 July 2026 04 August 2026

Price Distribution

Price distribution over 34 days • 4 price levels

Days at Price
Current Price
1 day 26 days 5 days 2 days · current 0 7 13 20 26 £16 £18 £19 £20 Days at Price

Price Analysis

Most common price: £18 (26 days, 76.5%)

Price range: £16 - £20

Price levels: 4 different prices over 34 days

Description

Redken's Extreme Length shampoo combines decades of professional hair science innovation with biotin-enriched formula to protect and strengthen longer, fragile hair. This gentle yet effective cleanser removes impurities without stripping delicate strands, whilst biotin works to reinforce hair from root to tip. The fortifying formula promotes a healthy scalp and resilient lengths, creating an ideal foundation for your complete haircare routine. Simply apply a coin-sized amount to wet hair, massage gently into the scalp to create a rich lather, then rinse thoroughly. Trusted by professionals and fashion-forward salons worldwide, Redken delivers cutting-edge haircare that keeps longer lengths looking healthier and stronger.

Key Features

Redken's 300ml Extreme Length shampoo features biotin-enriched formula designed to reinforce and protect fragile, breakage-prone hair.

Gentle cleansing action removes impurities whilst caring for delicate strands, making this shampoo ideal for longer hair lengths.

The fortifying formula works to promote a healthy scalp and resilient lengths, building a strong foundation for your haircare routine.

Apply a coin-sized amount to wet hair and massage gently into the scalp to create a rich lather for optimal results.

Redken's professional pH science and advanced protein technology deliver award-winning results trusted by elite salons and hair professionals worldwide.

Product Specifications

Brand
Redken
Colour
Redken
Size
300 Ml (pack Of 1)
Domain
Amazon UK
Release Date
17 May 2021
Listed Since
25 March 2021

Barcode

No barcode data available

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