AstroLift™ reparative volume spray 118 mL

£44

White and light blue bottle of Astrolift reparative volume spray on a blue background.

buildable + lightweight for all hair types

AstroLift™ reparative volume spray 118 mL

4.7

Rated 4.7 out of 5 stars

475 Reviews

AstroLift™ reparative volume spray

Name: AstroLift™ reparative volume spray 118 mL
Brand: K18Hair
SKU: K18-34081
Price: 44.00 GBP
Availability: InStock
Rating: 4.67 (475 reviews)

Interdimensional biotech reverses bounce-depleting damage for 2-day hold

Full Size - 118 mL£44.00 Mini Size - 47 mL£22.00

£44

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description

A lightweight, buildable volume spray, powered by K18PEPTIDE™ to reverse bounce-depleting damage that can impact all hair types—especially fine, fragile, aging + breakage-prone hair. Hair fiber thickening, non-sticky blend helps hair look and feel fuller, delivering flexible volume for up to 2 days*—with or without heat styling on dry or towel-dried hair.

scented with warm, fruit + floral notes

*Disclaimers

- how to use
  
  Can be applied to dry or towel-dried hair.
  
  1. Shake well.
  
  2. Hold the bottle 4-6 inches from roots + hair.
  
  3. Spray generously throughout.
  
  4. Blow dry for added volume.
- more to know
  
  This lightweight, buildable reparative volume spray helps target the root cause of volume loss for hair that looks + feels fuller, delivering 2.5x more all-over volume* that lasts for up to 2 days*.
  
  **-Up to 2 day style memory**- movable, touchable volume + bounce lasts for up to 2 days.*
  
  **- Reverses damage**- powered by the K18PEPTIDE™ to help reverse the damage that can impact all hair types—especially fine, fragile + aging hair.
  
  **-All-over natural volume**- hair fiber volumizing blend helps hair look + feel fuller from roots to ends.
  
  **-Humidity resistant**- volume withstands humidity, for hair that never falls flat.
  
  **-Not heat or tension activated**- formulated to work no matter how you style your hair, helping minimize heat + mechanical damage during styling.
  
  **-Buildable**- lightweight and nonsticky spray can be applied to towel-dried or dry hair, and can be used in between washes to boost bounce.*
  
  [*Disclaimers](/pages/disclaimers)
- key benefits
  
  **Formulated with the [K18PEPTIDE](/pages/patents)™** to reverse the damage that can impact all hair types—especially fine, fragile, and aging hair.
  
  **Hair fiber volumizing blend** increases hair diameter up to 25% + creates space between strands for a fuller look + feel.
  
  **Humidity-resistant**, sustainable + renewable natural polymer acts as a protective, weightless barrier against humidity.
- ingredients
  
  Water (Aqua) (Eau), Alcohol Denat., Maltodextrin/VP Copolymer, Propanediol, PVP, Polysorbate 20, Benzyl Alcohol, Ascorbic Acid, Tocopheryl Acetate, sh-Oligopeptide-78, Palmaria Palmata Extract, Arginine, Glycerin, Levulinic Acid, Hydroxyacetophenone, Glyceryl Caprylate, Polyquaternium-10, Pentylene Glycol, Sodium Citrate, Tetrasodium Glutamate Diacetate, Phenoxyethanol, Ethylhexylglycerin, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Tetramethyl Acetyloctahydronaphthalenes.

pairs well with

HeatBounce conditioning heat protectant

FutureIQ™ biomimetic hair longevity serum

your AstroLift™ questions, answered

still have questions? visit our help center

will it cause crunchiness or stickiness?

No, this lightweight, non-sticky formula provides flexible lift + hold without leaving hair sticky, crunchy, or weighed down. For best results, apply 4-6 inches away from hair and scalp.

*k18hair.co.uk/disclaimers

can I reapply it every day?

You can reapply this buildable volume booster every day, but the 2-day style memory means you can skip re-application, and still get interdimensional lift.

*k18hair.com/disclaimers

when do I use it in my routine?

AstroLift™ can be applied AFTER all K18 products, including the mask + oil, to finish your style on towel-dried or dry hair. You can also apply products on top of our buildable AstroLift™ formula without weighing hair down.

*k18hair.com/disclaimers

Is AstroLift™ activated by heat?

No, you can get 2.5x more* all-over volume* without using heat. Formulated to work no matter how you style your hair, this will help minimize heat + mechanical damage during styling

*k18hair.com/disclaimers

Do I have to wait 4 minutes after applying AstroLift™ for damage repair?

Yes, for best repair results, wait 4 minutes after application.

clinically proven lift

2

times more all-over volume*

2

days of touchable volume + bounce

Powered by interdimensional biotech

K18PEPTIDE™ reverses bounce-depleting damage, while the hair fiber volumizing blend increases hair diameter up to 25%*.

Explore the Science

how to use

Can be applied to dry or towel-dried hair.
1. Shake well.
2.Hold the bottle 4-6 inches from roots + hair.
3.Spray generously throughout.
4.Blow dry for added volume.

learn more on our blog

March 04, 2025 / products

meet AstroLift™: inner repair meets outer volume

Send hair into orbit with 2 days of touchable body + bounce—powered by interd...

May 05, 2025 / products

When to Use AirWash™ vs. AstroLift™ in Your Routine

The ultimate duo for fresh, bouncy hair—powered by biotech.

April 30, 2025 / products

How AstroLift™ Boosts Volume for Color + Chemically Treated Hair

Reverse inner bounce-deleting damage and weightlessly lift in one step.

feel what's possible with K18

See how K18 unlocks our community's expression

4.7

Rated 4.7 out of 5 stars

Based on 475 reviews

92%would recommend these products

Reviews Summary

Customers say this volumizing spray gives their fine, thin hair noticeable lift and body without weighing it down or making it feel sticky. Many report achieving lasting volume that holds through the day and even into the next. Users appreciate that it works on both wet and dry hair, with most finding it particularly effective when applied to damp hair before blow-drying. The lightweight formula leaves hair feeling soft and touchable rather than stiff or crunchy. Many reviews mention the pleasant fragrance. While most users with fine hair see significant results, some with thicker or heavily-treated hair find the effects more subtle. A few customers note concerns about the spray bottle leaking during shipping.

Customers Talked About

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475 reviews

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Customer
Verified Buyer
Reviewing
AstroLift™ reparative volume spray 118 mL
I recommend this product
Rated 5 out of 5 stars
4 minutes ago
Love This Volume Spray!
I really like AstroLift! It's a great addition to my hair care routine, and I love having a product that helps give my hair extra volume while also providing reparative care. I'm very happy with it and would definitely recommend it!
Was this helpful?
Mary
Verified Buyer
Reviewing
AstroLift™ reparative volume spray 118 mL
I recommend this product
Age 55 - 64
Hair Concern Chemical damage, Heat damage, Color-care
Hair Type Fine/Thin, Grey Hair
My Results Visible Difference, Stronger Hair, Less Breakage, Soft Touchable Hair, Shinier Hair
Rated 5 out of 5 stars
16 hours ago
Awesome!
Adds volume and it smells great!
Was this helpful?
KU
K18Hair UK
15 hours ago
Thank you so much for your amazing 5-star review, Mary! 💙 We're thrilled you're loving the volume and the scent of AstroLift™. Your support means everything to us!
Elizabeth T. M.
Verified Buyer
Reviewing
AstroLift™ reparative volume spray 118 mL
I recommend this product
Age 65+
Hair Concern Color-care, Frizz, Extending time between washes
Hair Type Thick/Coarse
My Results Less Frizz, Soft Touchable Hair, Visible Difference, Smoother Hair
Rated 5 out of 5 stars
Yesterday
Volume & Frizz Control
Great product! Holds volume and body but controls frizz and unwanted curls for up to 3 days between washing. It’s very lightweight- not sticky or heavy.o
Was this helpful?
KU
K18Hair UK
Yesterday
Thank you so much for your amazing 5-star review, Elizabeth! 💖 We're thrilled that AstroLift™ is giving you that perfect balance of volume and frizz control. Your support means everything to us! ✨
Darlene L.
Verified Buyer
Reviewing
AstroLift™ reparative volume spray deluxe sample
I recommend this product
Rated 5 out of 5 stars
5 days ago
Small Amount Goes A Long Way
Wasn’t going to use this spray because my hair looked so great after the shampoo and leave-mask. It was a nice addition because after it dried, my looked even better. Very impressed!
Was this helpful?
KU
K18Hair UK
5 days ago
Thank you so much for your amazing 5-star review, Darlene! 💙 We're thrilled that AstroLift™ gave your hair that extra boost of volume and shine. Your support means everything to us! ✨
WF V.
Verified Buyer
Reviewing
AstroLift™ reparative volume spray deluxe sample
I recommend this product
Rated 5 out of 5 stars
6 days ago
Great
Great volume boister
Was this helpful?
KU
K18Hair UK
6 days ago
Thank you so much for your 5-star review! 💖 We're thrilled to hear that AstroLift is giving you the volume boost you're looking for! Your support means the world to us, and we're so happy you're loving it! ✨

*Disclaimers