AstroLift™ reparative volume spray

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

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.

AstroLift™ 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*.

FREE SHIPPING OVER $50

More to know

Key benefits

How to use

Ingredients

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.

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.

will the reparative benefits also work on dry hair?

Yes, AstroLift™ is effective on dry hair too. Apply on freshly dried hair, and between washes to amplify volume.

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.

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.

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.