Kérastase's 'Magic' Hair Serum On Sale For Black Friday At 21% Off
Kérastase 'Magic' Hair Serum On Sale For Black Friday

Beauty enthusiasts across the UK are in for a treat as a cult-favourite hair product, hailed for its transformative effects on dry and damaged hair, has been significantly discounted for the Black Friday sales.

The 'Magic In A Bottle' Serum Transforming Hair Overnight

The product causing a stir is the Kérastase Nutritive Nourishing Hair Serum With Niacinamide. Described by shoppers as 'magical' and 'magic in a bottle', this overnight treatment is specifically designed to combat frizz and rejuvenate bleached or unruly hair. The serum is currently available on the LookFantastic website for £37.12, down from its original price of £47. This represents a substantial saving of 21%, or £9.88.

One elated customer shared their experience, stating, "You feel the difference in your hair just after one use." Another reviewer with frizz-prone, long bleached hair reported, "On waking my usually tangled frizzy hair has zero tangles and is completely frizz free... has left my hair so bouncy and shiny." The serum boasts an impressive 4.8 out of 5 stars from over 900 reviews on LookFantastic.

How The Overnight Treatment Works

This hydrating serum is an overnight treatment, meaning you apply it before bed and leave it on to work its magic while you sleep, with no need to rinse it out in the morning. The brand recommends using two to four pumps on either dry or damp hair.

Its powerful formula is packed with active ingredients aimed at restoring hair health. It contains a blend of five essential vitamins to shield hair from dryness and friction caused by pillows. Key components include niacinamide (vitamin B3) and plant-based proteins, which work to strengthen hair fibres. For deep hydration without a greasy residue, the serum also uses iris root extract and glycerin. The product is lightly scented to enhance the user experience.

Alternative Black Friday Haircare Deals

Shoppers looking for other options to tame their mane during the sale period have a couple of compelling choices. Boots is offering the OUAI Hair Oil (45ml) for £19.50, reduced from £26. This multitasking oil smooths frizz, seals split ends, and can be used on both wet and dry hair.

Additionally, Superdrug has the John Frieda Frizz Ease All-in-1 Extra Strength Serum (50ml) for £7.99. This budget-friendly serum offers heat protection up to 220 degrees, combats frizz in high humidity, and is infused with argan, coconut, and moringa oils.

With the Kérastase serum selling fast according to the LookFantastic website, beauty buffs are advised to act quickly to secure this deeply discounted overnight hair treatment and achieve smoother, shinier locks.