K18 AstroLift Reparative Volume Spray 4 oz
A lightweight, buildable volume spray that reverses bounce-depleting damage, suitable for all hair types—especially fine, fragile, aging, and breakage-prone hair. The hair fiber thickening formula provides a non-sticky blend that 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.
Benefits:
- Increases Hair Diameter up to 25%
- Creates Space Between Strands
- Protective Barrier against Humidity
- Sustainable and Renewable Polymer
How to Use:
- Apply to dry or towel-dried hair
- Shake well before use
- Hold the bottle 4-6 inches from roots and hair
- Spray generously throughout
- Blow dry for added volume
| Product Size | 4 oz |
|---|---|
| Application Type | Volume Spray |
| Best For | Fine, fragile, aging, breakage-prone hair |
| Heat Styling Compatible | Yes |
FAQ
Can I use this spray on wet hair?
No, this spray is designed for use on dry or towel-dried hair only.
Does it work well with heat styling tools?
Yes, it can be used with heat styling tools and helps maintain volume after blow-drying.
Is the formula safe for color-treated hair?
Please contact customer service for information on color-treated hair compatibility.

Stephen Paige –
This spray gives my fine hair a noticeable lift without weighing it down. I use it every morning before blow-drying and feel fuller and more confident. It works well even on days when my hair is a bit frizzy or humid.
Alexander Mackay –
I’ve tried several volume sprays, but this one stands out. It doesn’t leave a sticky residue and adds real body to my hair. Works great on both dry and towel-dried hair.
Sean Fraser –
My aging hair has been breaking easily, and this spray helps reduce frizz and adds volume. The non-sticky formula is a big plus—my hair feels healthier after use.
Benjamin Simpson –
Used it after a shower and noticed more space between strands. It’s light and doesn’t make hair feel stiff. Works well with my blow dryer for extra volume.
Natalie Anderson –
Great for fine hair that tends to look flat. I spray it on towel-dried hair and blow dry—my hair looks fuller and holds volume all day.