Garnier Keratin Sleek Hair Mask, Up To 3 Days Of & Shine, With 13% Smoothing Complex And Argan Oil, 370ml
370ml · Liquid
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Price history
Best price so far: £10.00 at Boots on 6 Sept 2026
It's at the cheapest we've seen in 90 days.
About this product
Garnier Keratin Sleek Hair Mask, Up to 3 Days of Sleek & Shine, with 13% Keratin Smoothing Complex and Argan Oil, 370mlFor frizz-prone and dry hair, achieve a long-lasting sleek look with the Garnier Keratin Sleek range. This Keratin Sleek Hair Mask is an intensive treatment powered by a 13% Keratin Smoothing Complex and nourishing Argan Oil. This rich, frizz-free formula works to intensely smooth the hair fibre from root to tip, providing frizz control while boosting shine and leaving hair feeling up to 10 times smoother*. Use this mask as part of the complete Keratin Sleek System.After cleansing with the Shampoo, apply this mask 1-2 times a week in place of the Conditioner for a deep treatment that leaves hair intensely smooth and shiny, before finishing with the Diamond Sleek Shine-Coat Smoothing Spray for a long-lasting sleek look with diamond-like shine. Vegan Formula**. Approved by Cruelty-Free International. *Instrumental test after application of standard shampoo + mask **No animal-derived ingredients or by-products *** Instrumental test after use of shampoo + conditioner + mask as a leave onKey Benefits. | Garnier Keratin Sleek Hair Mask, Up To 3 Days Of Sleek & Shine, With 13% Keratin Smoothing Complex And Argan Oil, 370ml