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Shop Hair Extensions, Haircare & More

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Frizz-Free Summer Starts Here

Protect your hair from hot summer humidity with Remi Cachet's Hairarchy Blow Dry Spray, your ultimate defence against frizz, flyaways and styling damage. Whether it's a heatwave or a sudden downpour, this lightweight mist keeps your hair sleek, shiny, and under control for up to three washes, serving smooth summer looks all season long.

SHOP HAIRARCHY BLOW DRY SPRAY

The Home of
Remi Cachet Hair

You heard it here first, Additional Lengths is the only place to shop Remi Cachet. Award-winning extensions. Next-level quality. Unmatched confidence. Get the hair that A-Listers are obsessed with, and stylists can’t stop talking about exclusively at Additional Lengths.

DISCOVER REMI CACHET
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5.0 star rating

Clip In Deluxe - Colour 1B Length 20"

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additional_lengths
17/06/25
Serving looks, and lengths...front cover worthy 👀⁠ ⁠ Alisha Boe turns heads in @remicachet Clip In Deluxe in shade 1B. Because who said effortless couldn't be extra?⁠ ⁠ Get your hair fix from Additional Lengths, the exclusive stockist of Remi Cachet, and receive a free Hydrate & Protect haircare bundle worth £30. ⁠ ⁠ Stylist: @liamcurranhair⁠ ⁠ #hairgoals #alishaboe #hairtransformation⁠
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5.0 star rating

Elegance Ultra Tips - Colour 2 Length 16"

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additional_lengths
09/07/25
Craving sun kissed strands but not ready to part with your brunette base? We’ve got you covered 👀⁠ ⁠ Add dimension and brightness this summer, no bleach required! ✨⁠ ⁠ @meganowelsh used Remi Cachet 16" Ultra Tips in shades 2, T1B-4/8, and 4/18 for the perfect pop of colour.⁠ ⁠ Shop Remi Cachet extensions exclusively at Additional Lengths.⁠ ⁠ #hairextension #hairstyle #hairinspo #hairstyles
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Elegance Injection Tape Hair - Colour T5-7/20 Length 22"

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Elegance Injection Tape Hair - Colour 5 Length 22"

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Elegance Injection Tape Hair - Colour 5/20 Length 22"

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Elegance Injection Tape Hair - Colour T5-5/55 Length 22"

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07/07/25
Hot hair, hotter days... ☀️🚀⁠ Summer’s heating up, and so are the styles. Take your look to the next level with the ultimate accessory this season: @remicachet extensions 🔥⁠ ⁠ Here’s how our stylists are serving serious summer glam:⁠ 💫 @hairbysarahashley uses 16" Half Wefts & Flat Tips in shade 1B⁠ 💫 @amelasubb wears 22" Injection Tapes in 5, 5/20, T5-7/20 & T5-5/55⁠ 💫 @luxelocksbycaitlin uses 24" Weft & Ultra Tips in shades 1B & 2⁠ 💫 @scottwalby.hair uses 22" Injection Tapes in shade 55⁠ ⁠ Your dream hair is just a click away. Shop @remicachet exclusively at Additional Lengths. NHS workers enjoy 20% off, our way of saying thank you, but be quick as it ends today!💙⁠ ⁠ #holidayhair #haircare #hairgoals
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5.0 star rating

Elegance Ultra Tips - Colour 2 Length 24"

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5.0 star rating

Elegance Ultra Tips - Colour 1B Length 24"

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Elegance Full Flat Weft - Colour 1B Length 24"

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5.0 star rating

Elegance Full Flat Weft - Colour 2 Length 24"

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  • Product image of Elegance Ultra Tips - Colour 1B Length 24"
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A
additional_lengths
07/07/25
Hot hair, hotter days... ☀️🚀⁠ Summer’s heating up, and so are the styles. Take your look to the next level with the ultimate accessory this season: @remicachet extensions 🔥⁠ ⁠ Here’s how our stylists are serving serious summer glam:⁠ 💫 @hairbysarahashley uses 16" Half Wefts & Flat Tips in shade 1B⁠ 💫 @amelasubb wears 22" Injection Tapes in 5, 5/20, T5-7/20 & T5-5/55⁠ 💫 @luxelocksbycaitlin uses 24" Weft & Ultra Tips in shades 1B & 2⁠ 💫 @scottwalby.hair uses 22" Injection Tapes in shade 55⁠ ⁠ Your dream hair is just a click away. Shop @remicachet exclusively at Additional Lengths. NHS workers enjoy 20% off, our way of saying thank you, but be quick as it ends today!💙⁠ ⁠ #holidayhair #haircare #hairgoals
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Elegance Ultra Tips - Colour 1B Length 16"

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Elegance Half Flat Weft - Colour 1B Length 16"

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30/06/25
Run don't walk, our 22% off site-wide sale ends today 😱⁠ ⁠ Keep yourself looking cool, even when the sun is shining with Remi Cachet hair extensions. ⁠ ⁠ Shop Remi Cachet extensions exclusively at Additional Lengths✨️⁠ ⁠ 🌸@amy_chapmanxx wears Half Weft and Ultra Tips in shade 1B⁠ 🌸@elenames_hair uses 16" Nano Bonds in shades 5/20 and T5/20 ⁠ 🌸@livia_nic wears 22" Deluxe Half Weft in shades 5 and T5-7/20 and Deluxe Nano Tips in T5-7/20⁠ ⁠ #hairgoals #hairtransformation #hairextensions #summerhair
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    The Hair Journal

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      If you’ve been dreaming of waking up with “mane” character energy every day then it’s time to consider hair extensions. With lots of different hair extension methods available to you...
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    About Additional Lengths Hair Extensions

    We are a UK leading and award winning hair extension manufacturer and retailer. We pride ourselves on product quality, customer service and innovation.  

    Setting us apart from other hair extensions suppliers, we have a dedicated partnership with a US based company Matter of Trust and support their Clean Wave Campaign. By sending them used hair extensions to recycle, we are directly aiding the work done to protect our oceans. 

    Real Human Hair Extensions

    Only the best will do, which is why we pride ourselves on sourcing the highest quality, ethically sourced, human hair extension brands. Real hair extensions will give you the best results, as well as the right care for your hair.