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About Us

Extension Professional is a luxury hair extension company that prides itself on offering superior quality 100% human hair extensions.

Why choose our extensions?

Company founder Louise Bailey has spent many years sourcing and developing the finest products and hair. She is constantly looking for new and innovative products for our clients.

  • 17 clip-in shades available

    16 inches in length and weighing 150g.

  • Clip-ins have staged wefts for a seamless finish

    Blend perfectly with natural hair, with no lumps or bumps.

  • Clip-in attachment

    With our clip-in range, no heat or glue is required.

  • Pre-layered clip-in extensions offer a natural fall

    You can achieve enviable volume, extra thickness and ‘swishable’ length with a natural, undetectable finish.

  • Available in stores

    Extension Professional is stocked by some of the most prestigious stores, including Urban Retreat in Harrods, London.

  • 29 pre-bonded shades available

    Try the Pro Mini I Tip, 1g ‘C’-shape bond or our ‘V’-shape bond.

  • Premium quality, ethically sourced hair

    Our hair is compatible with all hot and cold fusion application methods.

  • Available throughout the UK

    We supply and distribute our human pre-bonded and clip-in hair extensions nationwide.

I adore Extension Professional – they are such amazing quality. I have used them for several years and I don’t think I could live without them! I would recommend these extensions to everyone – they’re the best in the business.

— Brooke Kinsella MBE

I have been seeing Louise Bailey and using the Extension Professional products for the past 6 years. I am regularly complimented by hairdressers saying what great quality the extensions are. Louise is on my speed dial!

— Sarah Curren MBE

Having tried clip-in extensions before I wasn’t a regular user for all the reasons that everyone is put off: too time-consuming to apply, uncomfortable to wear and with an often less-than-pleasing aesthetic outcome. Extension Professional’s clip-in extensions are the opposite of this. So quick and easy to apply in just two pieces, they are almost impossible to get wrong, with the result that I wear them at least a few times a week to events or just when I need a little boost. I like that they can be worn wavy if air dried to fit in with my natural hair, but are also super easy to tong or straighten. I’m a complete convert.

— Lauren Milligan, Fashion Journalist

So Louise_Bailey rules at hair. Thank you to her and Extension pro for giving me a perfect barnet.

— Ellie Goulding, Singer

Louise is quite simply the mistress of clip-in extensions, she quelled my anxiety about them looking fake and proved that clip-ins can look not only completely authentic, but incredibly luxurious too. Extension Professional clip ins were the perfect fit for my wedding day.

— Joanna Mcgarry, Associate Editor Stylist Magazine

I have worn clip-in extensions for years but none have compared to Extension Professional.  The two wefts transform my hair in minutes into a longer, thicker, glossy look that I would never had been able to achieve before. I also love the luxury packaging, which makes them easy to store. Selecting your colour was really simple too and I didn't need to have them cut in my hair as they were pre cut to naturally blend into my own hair. After years of wearing clip-in extensions I was nervous about having bonded extensions.  You hear and see so many horror stories.  The result was incredible. The bonds were so neatly and perfectly done and the effect so natural that I've had them for every holiday since and they last for months. 

— Lauren Stevenson, Aisle 8

After years of wearing clip-in extensions I was nervous about having bonded extensions.  You hear and see so many horror stories.  The result was incredible. The bonds were so neatly and perfectly done and the effect so natural that I've had them for every holiday since and they last for months.

— Nadine Baggott, Beauty editor HELLO! Magazine