Rated 4.4 out of 5 stars
160 Reviews
AstroLift™ reparative volume spray
Interdimensional biotech reverses bounce-depleting damage for 2-day hold
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.









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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
*k18hair.com/disclaimers
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
*k18hair.com/disclaimers
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
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
*k18hair.com/disclaimers
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