10 Best Hair Smoothing Finishing Serum in The UK

For Smooth, Sleek, Frizz-Free Hair: Created with and used by salon professionals, this smoothing cream tames frizz, flyaways, and static, leaving hair silky, sleek, and effortlessly polished
The Ultimate Frizz Fighter: Formulated with an Anti-Frizz Complex, this lightweight cream blocks humidity and fights frizz, keeping hair under control while delivering a high-gloss, salon-smooth finish
Powered by Shine-Boosting Ingredients: Infused with light reflecting Shine Enhancers, lightweight conditioners and Castor Seed Oil, this formula softens, smooths, and amplifies shine without weighing hair down
With a Soft, Touchable Finish: This multitasking formula delivers smooth, glossy results without leaving hair heavy or oily. Plus, the Enchanting Summer Fruit fragrance will leave your hair smelling so good you’ll be turning heads
Wear It Your Way - Air Dry or Heat Style: Apply to damp hair for effortless styling or dry hair for a sleek, polished finish; Works with air-drying or heat styling for frizz-control and gloss
Salon-Approved for All Hair Types: Designed for straight, wavy, and curly hair, but especially good for frizzy, dull, or coarse textures that need extra smoothness and shine

9.6

Superb

Save 33%

9.5

Superb

Charles Worthington

Charles Worthington ShinePlex Glossing Mist, for Frizzy Hair, Nourishing and Weightless Finishing Spray, Salon Treatment for Smoother Hair, 150 ml

Free Shipping

Why We Love It

Radiates lasting shine.
Tames unruly frizz.
Enhances hair health.

Main Highlights

Instant luminous shine that will last all day
Seals down frizz
Hair looks healthier and glossier than ever
The ultimate finishing spray for any style

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

Free Shipping

Why We Love It

Tames unruly, frizzy locks seamlessly.
Imparts luxurious shine with mica.
Delivers intense hydration for softness.

Main Highlights

Anti-frizz hair serum
With mica for incredibly glossy and shiny hair
Smooths frizz, flyaways and static
Moisturises and conditions hair for a smooth, soft look
Bed Head by Tigi Control Freak Serum is great curly hair, frizzy hair and coarse hair

Goldwell StyleSign Smoothing Serum Spray, Frizz Control, Heat Protection for Silky-Straight Hair, Eases Flat Iron Gliding, 100ml

Free Shipping

Why We Love It

Instant heat protection guaranteed.
Achieve silky-straight hair effortlessly.
Reduces hair breakage significantly.

Main Highlights

Value for money
Good product with excellent quality
Easy to use

Moroccanoil Intense Smoothing Frizz Control Serum, 50ml

15% OffFree Shipping

Why We Love It

Versatile for damp or dry hair.
Enhances shine, reduces frizz.
Convenient 50ml single pack.

Main Highlights

Distribute on damp hair from mid-length to ends, then style. Use on dry hair for added shine and frizz reduction.

COLOR WOW One Minute Transformation Styling Cream - Instant Frizz Fix with Nourishing Avocado Oil

28% OffFree Shipping

Why We Love It

Keeps frizzy hair under control.
Perfects and refines texture.
Instantly enhances hair quality.

Main Highlights

Applied on dry hair, this instantly-absorbed, non-greasy cream creates silky, polished perfection.
Instant on-the-spot frizz fix
Apply to bumps, bends and bed head then either brush or blow dry the unruly sections for a super quick, smooth, polished refresh
No waxy, greasy buildup on hair

L'Oréal Paris Elvive Extraordinary Oil Miracle Hair Serum, Intense Nourishment, Up to 6x more Shine, up to 230° heat protection, suitable for all hair types, 100ml

50% OffFree Shipping

Why We Love It

Transforms dry, dull hair.
Provides luxurious shine.
Offers heat protection.

Main Highlights

Leaves your hair feeling beautifully nourished, soft and supple, Weightless finishing touch designed for use by all hair types
How to use: Rub 3 or 4 drops on hair, Apply evenly through wet or dry hair, Apply before shampoo to nourish, before styling to protect and transform, or as a finishing touch for sumptuous softness
Non greasy formula made with luxurious oils: 6 flower oil extracts with nourishing properties for luxurious shine & no flyaways, Heat protection from up to 230°C protection

Matrix Biolage Smoothproof Avocado Deep Smoothing Serum Smoothes and Controls Frizzy hair - 100ml

22% OffFree Shipping

Main Highlights

Biolage Smoothproof Deep Smoothing 6-In-1 Professional Hair Serum

8.7

Excellent

Save 22%

We scanned 1983 products

We reviewed these offers relevant to the Hair Smoothing Finishing Serum within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Osmo, ghd, TIGI, Charles Worthington, Goldwell, Moroccanoil, COLOR WOW, L'Oreal Paris, Biolage, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Hair Smoothing Finishing Serum in the market, we considered we took a deep dive into 9916 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is OSMO Blinding Shine Serum 50 ml. We love many things about this product by Osmo. What sets it apart from the competition is Fantastic shine and frizz-free, UV filters protect hair, Extracts improve scalp health.
The best value product for most shoppers and where user satisfaction is continuously the highest is ghd Dramatic Ending - Smooth & Finish Serum (30ml) by ghd based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Hair Smoothing Finishing Serum and the best cost-to-value ratio is L'Oréal Paris Elvive Extraordinary Oil Miracle Hair Serum, Intense Nourishment, Up to 6x more Shine, up to 230° heat protection, suitable for all hair types, 100mlat L'Oreal Paris with a 50% discount.
Our list of the best Hair Smoothing Finishing Serum is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Hair Smoothing Finishing Serum in The UK

Related Deals You Might Like for Hair Smoothing Finishing Serum

L'Oréal Paris Elvive Dream Lengths, Frizz Serum, White, 100 ml (Pack of 1)

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

John Frieda Frizz Ease All-in-1 Lightweight Serum 50ml, Light Hair Serum for Fine to Medium Hair

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

John Frieda Frizz Ease Weightless Wonder Featherlight Smoothing Creme for Frizzy, Fine Hair with Aloe Water, Frizz Control for Thin, Fine Hair, 100 ml

TRESemmé Lamellar Shine Finishing Hair Oil with patented Lamellar Technology lightweight hair treatment for an ultra-glossy salon finish 75 ml

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

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

Samnyte Hair Finishing Stick, 2 Pack × 18ML Hair Feel Stick Hair Mascara for Flyaway Hair Tamer Shaping Gel Moisturizing Not-greasy Flash Moment Stick Bangs Stereotypes Cream

John Frieda Frizz Ease Original Serum 50ml, Hydrating Anti-Frizz Serum for Medium to Thick Hair

We scanned 1983 products

We concluded that: