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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Beauty Works Wooden Micro Loop Applicator
Beauty Works Wooden Micro Loop Applicator
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Beauty Works Pearl Nourishing Argan Oil Mask
Beauty Works Pearl Nourishing Argan Oil Mask
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Beauty Works Pearl Nourishing Argan Oil Mask
Beauty Works Pearl Nourishing Argan Oil Mask
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Beauty Works Heat Protection Spray
Beauty Works Heat Protection Spray
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Beauty Works Heat Protection Spray
Beauty Works Heat Protection Spray
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Ebin New York Braid Formula Moisture & Shine Setting Mousse Olive Oil
Ebin New York Braid Formula Moisture & Shine Setting Mousse Olive Oil
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Beauty Works Pearl Nourishing Argan Oil Shampoo
Beauty Works Pearl Nourishing Argan Oil Shampoo
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Beauty Works Pearl Nourishing Argan Oil Shampoo
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Jahaitian Wig Manager Oil Free Conditioning Spray
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Jahaitian Braids & Extensions Spray Xtra Dry
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Sleek Fashion Idol Express Mambo Box Braid 20
Sleek Fashion Idol Express Mambo Box Braid 20
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Sleek Fashion Idol Express Kinky Twist Marley 10
Sleek Fashion Idol Express Kinky Twist Marley 10
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Sleek Fashion Idol Express Cuba Twist Marley 14
Sleek Fashion Idol Express Cuba Twist Marley 14
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Sunny Isle Just For Wig, Weave & Extensions Wig Shine
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Sleek EW Indian 4Pcs Clips Ins
Sleek EW Indian 4Pcs Clips Ins
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Sleek Crazy 4 Curls Cyprus Weave
Sleek Crazy 4 Curls Cyprus Weave
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Beauty Works Stainless Steel Pliers
Beauty Works Stainless Steel Pliers
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Beauty Works Pearl Nourishing Argan Oil Conditioner
Beauty Works Pearl Nourishing Argan Oil Conditioner
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Beauty Works Deluxe Clip-In Hair Extensions
Beauty Works Deluxe Clip-In Hair Extensions
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Beauty Works Deluxe Clip-In Hair Extensions
Beauty Works Deluxe Clip-In Hair Extensions
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Beauty Works Argan Moisture Repair Gift Set
Beauty Works Argan Moisture Repair Gift Set
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Beauty Works Italian Keratin Bonds
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Beauty Works Italian Keratin Bonds
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Ebin New York Wonder Lace Bond Lace Wig Adhesive Remover Spray Supreme
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Ebin New York Wonder Lace Bond Clear Type Extra Mega Hold Original
Ebin New York Wonder Lace Bond Clear Type Extra Mega Hold Original
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Ebin New York Tinted Color Temporary Spray
Ebin New York Tinted Color Temporary Spray
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Ebin New York Tinted Color Temporary Spray
Ebin New York Tinted Color Temporary Spray
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Ebin New York Tinted Color Temporary Spray
Ebin New York Tinted Color Temporary Spray
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Ebin New York Tinted Color Temporary Spray
Ebin New York Tinted Color Temporary Spray
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Ebin New York Curl & Twist Max Curl Detangling Curl Mousse
Ebin New York Curl & Twist Max Curl Detangling Curl Mousse
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Ebin New York Braid Formula Smoothing & Shine Setting Mousse Menthol
Ebin New York Braid Formula Smoothing & Shine Setting Mousse Menthol
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Ebin New York Braid Formula Conditioning Gel Medium Hold
Ebin New York Braid Formula Conditioning Gel Medium Hold
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Ebin New York Braid Formula Conditioning Gel Medium Hold
Ebin New York Braid Formula Conditioning Gel Medium Hold
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Ebin New York 24 Hour Edge Tamer Colored Hair Sleek Stick
Ebin New York 24 Hour Edge Tamer Colored Hair Sleek Stick
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Sleek Virgin Gold Brazilian Italian Wave
Sleek Virgin Gold Brazilian Italian Wave
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Sunny Isle Just For Wig & Weave Residue Remover Shampoo
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Sunny Isle Just For Wig & Weave Bond Release Spray
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Sleek Chic Wig Human Hair
Sleek Chic Wig Human Hair
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