BEST DEALS THIS WEEK

10 Best Smoothing Hair Serums - May 2026

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Last Updated: 27-05-2026

1

L'Oréal Paris Hair Serum For Dry Lacklustre Hair, Elvive Extraordinary Oil Miracle Treatment With 6 Flower Oil Extracts, Intense Nourishment And Heat Protection For Sumptuous Shine And Softness, 100ml

L'Oréal Paris Hair Serum For Dry Lacklustre Hair, Elvive Extraordinary Oil Miracle Treatment With 6 Flower Oil Extracts, Intense Nourishment And Heat Protection For Sumptuous Shine And Softness, 100ml

L'Oreal Paris

9.8

9.8

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2

Bed Head by TIGI Straighten Out Anti-Frizz Hair Serum – Smooths, Controls Frizz & Flyaways, Salon-Professional Hydration to Add Shine & Softness, Ideal for Hair Prone to Humidity for a Sleek Finish

Bed Head by TIGI Straighten Out Anti-Frizz Hair Serum – Smooths, Controls Frizz & Flyaways, Salon-Professional Hydration to Add Shine & Softness, Ideal for Hair Prone to Humidity for a Sleek Finish

TIGI

9.6

9.6

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3

John Frieda Frizz Ease All-in-1 Extra Strength Serum 50ml for Thick Coarse Hair

John Frieda Frizz Ease All-in-1 Extra Strength Serum 50ml for Thick Coarse Hair

John Frieda

9.5

9.5

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4

TRESemmé Lamellar Shine Leave-In Cream Hair Serum with patented Lamellar Technology hair treatment for an ultra-glossy salon finish 200 ml

TRESemmé Lamellar Shine Leave-In Cream Hair Serum with patented Lamellar Technology hair treatment for an ultra-glossy salon finish 200 ml

TRESemmé

9.2

9.2

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5

Bed Head by TIGI After Party Smoothing Cream - Anti Frizz Hair Styling Smoothing Cream, Air Dry or Wet Styling for Straight, Wavy or Curly Hair with Caster Seed Oil for Ultimate High Shine Hold

Bed Head by TIGI After Party Smoothing Cream - Anti Frizz Hair Styling Smoothing Cream, Air Dry or Wet Styling for Straight, Wavy or Curly Hair with Caster Seed Oil for Ultimate High Shine Hold

TIGI

9.1

9.1

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6

COLOR WOW Pop & Lock Anti-Frizz Hair Serum: Prevent Colour Fade, Temporarily Seal Split Ends, and Add Gloss - Get Silky, Shiny Hair!

COLOR WOW Pop & Lock Anti-Frizz Hair Serum: Prevent Colour Fade, Temporarily Seal Split Ends, and Add Gloss - Get Silky, Shiny Hair!

COLOR WOW

8.8

8.8

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7

Aussie Frizz Off 24H Ease Leave-In Serum 160ml, Keeps Frizz and Humidity at Bay, Moisturises, Smooths and Also Protects Hair from Heat, With Australian Macadamia Nut Oil & Jojoba Oil, Vegan

Aussie Frizz Off 24H Ease Leave-In Serum 160ml, Keeps Frizz and Humidity at Bay, Moisturises, Smooths and Also Protects Hair from Heat, With Australian Macadamia Nut Oil & Jojoba Oil, Vegan

Aussie

8.6

8.6

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8

Bed Head by TIGI - Control Freak Anti Frizz Hair Serum - For Smooth Shiny Hair - 255 ml

Bed Head by TIGI - Control Freak Anti Frizz Hair Serum - For Smooth Shiny Hair - 255 ml

TIGI

8.4

8.4

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9

Avon Advance Techniques Absolute Nourishment Argan Hair Serum 30ml, Multi-Tasking Hair Treatment, Formulated with Argan Oil, Restores Shine and Health to Damaged Hair, Cruelty Free

Avon Advance Techniques Absolute Nourishment Argan Hair Serum 30ml, Multi-Tasking Hair Treatment, Formulated with Argan Oil, Restores Shine and Health to Damaged Hair, Cruelty Free

Avon

8.2

8.2

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10

Frizz No More Smoothing Finishing Cream | Flyaway Tamer | Lightweight Hair Styling Product for All Hair Types | Salon-Quality Finish

Frizz No More Smoothing Finishing Cream | Flyaway Tamer | Lightweight Hair Styling Product for All Hair Types | Salon-Quality Finish

Creightons Frizz No More

8.1

8.1

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