Hair Extension

This is the extensions-only view within Hair Extensions & Wigs — narrower than that overview page and focused specifically on adding length or volume to your own hair rather than covering it entirely. If you already know you want extensions rather than a full wig, this is the faster route in, with every format Cosmetize stocks listed below rather than split across a wider grid. Extensions can transform a look temporarily or semi-permanently without the commitment of a full wig, which is why they're often the first step for anyone experimenting with length, volume or a new colour.

 

What's Included

Clip-In Hair Extensions are the most temporary option, generally added and removed within minutes and reapplied each time you wear them — a common choice for a single event or occasional volume rather than everyday wear. Human Hair Extensions can generally be heat-styled and coloured and tend to look the most natural but cost more and need more upkeep — regular washing and conditioning, much like your own hair. Synthetic Hair Extensions are typically more affordable, come pre-styled, and need far less looking after, though they can't usually be heat-styled and don't last as long before the fibres start to look worn. Hair Extension Accessories and Hair Extension Aftercare round out the group, covering the fittings, tools and washing products that go with wearing extensions of any type.

 

How to Choose the Right Extensions

A few questions worth answering before comparing individual products:

  1. Do you want to heat-style or colour them? If so, human hair is generally the only option — synthetic fibres typically can't take heat and don't take colour the same way natural hair does.
  2. How long will you wear them for? Clip-ins suit a single day or event; tape-in and weft styles are semi-permanent and suit weeks of continuous wear.
  3. What weight suits your natural hair? Lighter sets (roughly 80–120g) add subtle volume without excess pull on natural hair, while heavier sets (180–220g and above) aim for a fuller look across a full head — a weight that's too heavy for finer hair can strain the root.
  4. How much maintenance do you want to take on? Human hair needs washing and conditioning like your own hair; synthetic needs far less, at the cost of a shorter lifespan.
  5. What's your budget, realistically, per wear? A cheaper synthetic set worn twice costs more per wear than a well-cared-for human hair set worn many times over.

None of this is a single right answer — it depends on how often you'll actually wear them and how much time you want to spend on upkeep.

 

Understanding Extension Types

A few terms come up repeatedly when comparing extensions. Tape-in extensions use flat, thin strips that sit close to the scalp and are typically repositioned every 6–8 weeks as natural hair grows. Weft or weave extensions are sewn or bonded in tracks and tend to last longer between reinstalls than tape but generally need a professional fitting more often than a clip-in does. Nano and micro ring extensions attach via small, heat-free individual bonds, generally chosen for a more discreet blend than a weft. Knowing which category, a product falls into before buying avoids the disappointment of a style that doesn't suit how long you actually want to wear it.

 

Looking After Your Extensions

Human hair extensions generally respond well to a gentle, sulphate-free shampoo and benefit from detangling from the ends upward before working towards the roots, which reduces strain on the bonds or clips. Heat protectant before styling matters just as much on extensions as it does on natural hair, since heat damage on an extension can't grow out the way it would on your own hair. Storing clip-ins flat or on a hanger between wears, rather than balled up in a drawer, also tends to help them keep their shape for longer.

Name Price
Sleek EW Indian 4Pcs Clips Ins £60.49
Sleek Fashion Idol 101 Hot European Weave 5 Piece Clip £15.45
Beauty Works Celebrity Choice Stick Tip Bond £113.49
Sleek Fashion Idol 101 Brazilian Deep Braid 20 £6.25
Sleek Synthetic Fashion Idol Jamaica Dredlock £5.29

Shop Extensions and More

Looking for a complete style change instead of adding to your own hair? Wigs & Pieces covers full wigs, half wigs, lace wigs and hairpieces — worth browsing if you're not sure whether extensions or a wig suit what you're after.

 

Common Questions

What's the difference between clip-in and human hair extensions?

 Clip-ins are temporary and reapplied each wear; human hair extensions are longer-term, heat-stylable, and need more upkeep — closer to caring for your own hair.

Can synthetic extensions be heat-styled?

 Generally, no — synthetic extensions typically can't take heat styling, unlike human hair extensions.

How do I choose the right extension weight?

 Lighter sets (around 80-120g) suit subtle volume, while heavier sets (180-220g+) are aimed at a fuller look — match the weight to your natural hair's thickness.

Does this collection include aftercare products?

 Yes — Hair Extension Aftercare is its own group alongside Hair Extension Accessories.

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Sleek Virgin Gold Brazilian Gold Wavy
Sleek Virgin Gold Brazilian Gold Wavy
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Beauty Works Professional Styler
Beauty Works Professional Styler
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Beauty Works Nano Micro Rings
Beauty Works Nano Micro Rings
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Beauty Works Medium Oval Brush
Beauty Works Medium Oval Brush
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Beauty Works Large Paddle Brush
Beauty Works Large Paddle Brush
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Beauty Works Gift Set Argan Moisture Repair Sulphate Free
Beauty Works Gift Set Argan Moisture Repair Sulphate Free
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Beauty Works Dry Shampoo
Beauty Works Dry Shampoo
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Beauty Works Dream Shine Humidity Shield
Beauty Works Dream Shine Humidity Shield
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Beauty Works Dream Shine Humidity Shield
Beauty Works Dream Shine Humidity Shield
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Beauty Works Celebrity Choice Weft Hair Extensions
Beauty Works Celebrity Choice Weft Hair Extensions
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Beauty Works Celebrity Choice Weft Hair Extensions
Beauty Works Celebrity Choice Weft Hair Extensions
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Beauty Works Argan Serum
Beauty Works Argan Serum
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Beauty Works Anti-Yellow Shampoo
Beauty Works Anti-Yellow Shampoo
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Ebin New York Wonder Lace Bond Lace Wig Adhesive Remover Spray
Ebin New York Wonder Lace Bond Lace Wig Adhesive Remover Spray
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Sleek Fashion Idol Express Cuba Bounce Curl 12
Sleek Fashion Idol Express Cuba Bounce Curl 12
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Sleek Ella Wig Human Hair
Sleek Ella Wig Human Hair
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Sleek Cecilia Wig Human Hair
Sleek Cecilia Wig Human Hair
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Sleek Bree Wig Human Hair
Sleek Bree Wig Human Hair
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Sleek Brazilian Body Wave Closure
Sleek Brazilian Body Wave Closure
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Beauty Works The Waver
Beauty Works The Waver
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Beauty Works
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Beauty Works Tape Application Pliers
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Beauty Works Gold Double Weft Hair Extensions
Beauty Works Gold Double Weft Hair Extensions
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Beauty Works Gold Double Weft Hair Extensions
Beauty Works Gold Double Weft Hair Extensions
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Beauty Works Gold Double Weft Hair Extensions
Beauty Works Gold Double Weft Hair Extensions
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Beauty Works Flat Iron Wave Bar 38mm
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Beauty Works Flat Iron Wave Bar 25mm
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Beauty Works Double Hair Set Clip-In Extensions
Beauty Works Double Hair Set Clip-In Extensions
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Beauty Works Brass Banish 5 Minute Mask
Beauty Works Brass Banish 5 Minute Mask
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