KEUNE

Smooth Operator

A weightless smoothing serum that tames frizz and flyaways and polishes hair for up to 89% more shine, with no greasy feel.

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$34.00

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Meet Smooth Operator, Keune’s hyper-smoothing hair serum. This weightless, nourishing formula fights frizz, smooths flyaways, and polishes every strand for a sleek, glossy finish. In an instrumental test, it delivered up to 89% more shine.

Smooth: It instantly tames frizz and flyaways for a polished, sleek look.
Shine: It adds a high-gloss, luminous finish without weighing hair down or feeling greasy.
Nourish: Vitamin E and plant-based proteins nourish the hair.
Protect: Natural antioxidants help shield hair from everyday environmental stressors.

A little goes a long way. Use it on damp hair before styling or on dry hair as a finishing touch. It’s the improved version of Keune’s Defrizz Serum, and Keune’s Style collection was named Best Styling Products at the Marie Claire Hair Awards 2024. The formula is vegan, gluten-free, and cruelty-free.

Dispense a small drop into your palms. A little goes a long way.
Rub your hands together to warm and spread the serum.
On damp hair: Work through mid-lengths and ends before blow-drying for a smooth, frizz-free style.
On dry hair: Lightly smooth over the surface and ends to tame flyaways and add a finishing shine.
Add more only if needed. Start small to avoid over-applying, especially on fine hair.

All hair types and lengths, including colour-treated hair. It’s ideal for frizzy, dry, or dull hair, flyaways, and anyone wanting a sleek, glossy finish. Fine hair needs only a very small amount.

Ingredients

Dimethicone, Trisiloxane, Dimethiconol, Parfum (Fragrance), Dipropylene Glycol, Tocopheryl Acetate, Aqua (Water), Hydrolyzed Vegetable Protein PGPropyl Silanetriol, Phenoxyethanol, Potassium Sorbate, Trimethylbenzenepropanol.

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Estimated delivery between October 31 and November 02. Order within .

Smooth Operator

$34.00

A Century of Expertise

Keune has been perfecting hair care since 1922. It all started with Jan Keune, a pharmacist from Amsterdam, and his fascination for curls. Today it’s one of the last family-owned professional hair care brands in the world.

Salon Professional Quality

The Style line was developed with top hair professionals and scientists, built on breakthrough formulas that set a new standard for styling. Keune Style was developed in collaboration with the top hair professionals and scientists worldwide.

Sustainability Commitment

Vegan, cruelty-free and B Corp certified. Keune is a B Corp certified family business, and the entire Style line is not tested on animals and carries the vegan quality mark, with one exception: the Restyler.

Worldwide Renown

Trusted by stylists in more than 80 countries. Keune products have been made in Amsterdam since 1922 and are distributed to more than 80 countries. A favourite of salons and hairdressers everywhere for every hair type.