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

buildable + lightweight for all hair types

touchable volume + bounce for up to 2 days

tilenew | color:black

4.5

Rated 4.5 out of 5 stars

181 Reviews

AstroLift™ reparative volume spray

Name: AstroLift™ reparative volume spray 4oz
Brand: K18Hair
SKU: K18-34081
Price: 46.00 USD
Availability: InStock
Rating: 4.5 (181 reviews)

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

AstroLift™ reparative volume spray 4oz $46.00

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.

*Disclaimers

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

key benefits

Formulated with the K18PEPTIDE™ 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.

how to use

Can be applied to dry or towel-dried hair.

Shake well.
Hold the bottle 4-6 inches from roots + hair.
Spray generously throughout.
Blow dry for added volume.

ingredients

Water (Aqua) (Eau), Alcohol Denat., Maltodextrin/VP Copolymer, Propanediol, PVP, Polysorbate 20, Benzyl Alcohol, Ascorbic Acid, Tocopheryl Acetate, sh-Oligopeptide-78 (K18PEPTIDE™), 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)

pairs well with

DAMAGE SHIELD pH protective shampoo

4.7

Rated 4.7 out of 5 stars

393 Reviews

Color-safe protective shampoo maintains hair health + strength

DAMAGE SHIELD protective conditioner

4.7

Rated 4.7 out of 5 stars

335 Reviews

Nourishing conditioner shields hair from daily damage

Description

*Disclaimers

got questions?

Get started here

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.com/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 volume, powered by biotech

Watch how K18’s proprietary interdimensional biotech fuels clinically proven, natural, touchable volume—without any stickiness, crunchiness, or weight.

see it in action

Watch AstroLift™ volumize towel-dried + dry hair for a flexible, bouncy finish.

feel what's possible with K18

See how K18 unlocks our community's expression

4.5

Rated 4.5 out of 5 stars

Based on 181 reviews

Write a Review (Opens in a new window)

181 reviews

Sort

Dalilah T.
Verified Buyer
I recommend this product
Age 35 - 44
Hair Concern Color-care, Frizz, Dryness
Hair Type Medium Density, Straight/Wavy
My Results Less Frizz, Bouncy Hair, Visible Difference, Odor eliminated, Soft Touchable Hair
Rated 5 out of 5 stars
1 week ago
Volume! Volume! Volume!
A game changer when I blow dry my shirt hair. I am in love with the scent and how soft my hair feels. I also use on dry hair in between washes.
Was this helpful?
K
K18Hair
1 week ago
We love the volume! Thank you Dalilah!
Michelle B.
Verified Buyer
I recommend this product
Age 55 - 64
Hair Concern Chemical damage, Frizz, Dryness, Fragile/brittle hair
Hair Type Fine/Thin
My Results Less Breakage, Smoother Hair, Less Frizz
Rated 5 out of 5 stars
3 weeks ago
Love this!
Light volume with no sticky or heavy feeling. And I love that it contains bond repair for my highlighted hair!
Was this helpful?
K
K18Hair
2 weeks ago
We love when a product can do both give repair and natural volume! Thank you Michelle!
Melissa J.
Verified Buyer
I recommend this product
Age 45 - 54
Hair Concern Dryness, Fragile/brittle hair
Hair Type Fine/Thin, Straight/Wavy
My Results Soft Touchable Hair, Shinier Hair, Bouncy Hair, Less Frizz, Visible Difference
Rated 5 out of 5 stars
1 month ago
Pleasantly Surprised- Will Buy Again!
I have thin, brittle hair so always need a little boost. This stuff did the job without making my hair stiff…actually made it incredibly soft. I’m working on my hair health and K18 products are really getting me there!
Was this helpful?
K
K18Hair
1 month ago
No hard hair with AstroLift! Natural lift with bounce! Thank you!
Eric G.
Verified Buyer
I recommend this product
Age 35 - 44
Client Hair Concerns Color Care, Frizz, Fragile/Brittle Hair, Dryness, Heat Damage
Client Hair Types Grey Hair, Straight/Wavy, Thick/Coarse, Fine/Thin, Medium Density
Client Results Less Frizz, Visible Difference, Soft Touchable Hair, Smoother Hair, Shinier Hair
Rated 5 out of 5 stars
1 month ago
Love the scent !
I'm absolutely thrilled with this product :))) it's my new go to for adding volume to my blowouts! The results are incredible my hair feels fuller and more lifted than ever before. I even find myself spraying it just for fun because the scent is simply divine! It’s a perfect blend of effectiveness and enjoyment that has elevated my blowouts.
Was this helpful?
K
K18Hair
1 month ago
Thank you Eric! We love the scent as well and agree it as an amazing product for blowouts!
Natalie M.
I recommend this product
Age 25 - 34
Hair Concern Extending time between washes
Hair Type Thick/Coarse
My Results Visible Difference, Bouncy Hair, Soft Touchable Hair
Rated 5 out of 5 stars
1 month ago
People Thought I Got Extensions
This hairspray is gold in a bottle. I was a little nervous about the spray vs aerosol but will never go back. My hair was HUGE and so soft. People asked me if I got extensions because of how thick and bouncy my hair looked. I did my hair Friday night and woke up Saturday STILL looking like Dolly Partin's hairstylist whispered her secrets into my hair. SO much volume. For more than 48 hours!!!!
Was this helpful?
K
K18Hair
1 month ago
Thank you Natalie! Liquid gold for sure!

*Disclaimers