Home » Garnier Keratin Sleek Hair Mask, Up to 3 Days of Sleek &

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Garnier Keratin Sleek Hair Mask, Up to 3 Days of Sleek &

£5.00 £9.99 VIEW DEAL

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25 February 2026

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£5.00 was £9.99 (50% discount)
Garnier Keratin Sleek Hair Mask, Up to 3 Days of Sleek & Shine, with 13% Keratin Smoothing Complex and Argan Oil, For Frizz Prone & Dry Hair, Long Lasting Sleek Look, 370ml
Prices subject to change. AD, VIEW DEAL

Product Highlights:

• Up to 10x Smoother Hair: This intensive hair mask treatment will leave your hair feeling incredibly soft, manageable, and up to 10 times smoother to the touch
• Frizz-Free Hair: The rich formula intensely smooths the hair fibre from root to tips, providing frizz control and boosting shine
• Up to 3 Days of Sleek & Shine: When used as part of the Keratin Sleek system, this mask helps to deliver a super sleek and shiny hair look that lasts for up to three days***
• Keratin & Argan Oil: Powered by a 13% Keratin Smoothing Complex and Argan Oil, this hair mask actively smooths the hair fibre for sleek and shiny locks
• Vegan Formula: A vegan formula**, approved by Cruelty Free International

Garnier Keratin Sleek Hair Mask, Up to 3 Days of Sleek &

£5.00 £9.99

VIEW DEAL