K18 AstroLift Reparative Volumizing Spray 1.6 fl oz — 2-Day Touchable Volume, Humidity-Resistant

K18 AstroLift™ Reparative Volume Spray is a lightweight, reparative volumizing mist that helps hair appear fuller and hold touchable bounce for up to two days while addressing damage that reduces volume.

This spray combines the brand’s signature K18PEPTIDE™ technology with a targeted hair-fiber volumizing complex to lift strands from root to tip without stickiness or stiffness. It’s designed for fine, thin, or fragile hair that needs both repair and long-lasting, natural-looking body. The formula is buildable, humidity-resistant, and keeps hair soft to the touch while maintaining shape.

How does this spray create noticeable lift without weighing hair down?

AstroLift™ uses a fine mist delivery and a lightweight volumizing blend so each strand gets subtle structure without heavy resins or oils. The result is visible root lift and fuller-looking lengths while feeling soft rather than crunchy.

• Fine aerosol-free mist disperses evenly for uniform volume
• Hair fiber blend wraps shafts to add girth without residue
• Low-build formula allows repeated layering for extra body

What role does K18PEPTIDE™ play in improving volume?

K18PEPTIDE™ works to address the internal damage that reduces hair’s natural bounce, helping strands regain elasticity and rebound over time. When combined with volumizing actives, repaired hair responds better to styling and holds shape more reliably.

• Targets damage that flattens hair structure
• Supports elasticity so styles spring back more easily
• Complimentary to styling—enhances performance of the volumizing blend

How long will the volume and hold last, and how does it behave in humidity?

The formula is engineered to deliver touchable lift and bounce for up to two days per application while resisting humidity-driven collapse. It’s non-sticky and remains flexible, so hair stays natural-looking through changes in weather and movement.

• Up to two days of touchable volume with proper application
• Humidity-resistant ingredients help prevent frizz and limpness
• Non-crunchy finish keeps hair soft to the touch

How should I use AstroLift™ for best results on thin or fragile hair?

Apply to clean, towel-dried hair and target roots and mid-lengths where lift is needed. Layer a few fine sprays and style with fingers or a round brush to create shape—add more product as needed for extra fullness without stiffness.

• Spray 6–10 inches from roots on damp hair for even coverage
• Use blow-dryer or air-dry while shaping to set volume
• Reapply sparingly between washes to boost body without buildup

Who is this for? K18 AstroLift™ is built for people with fine, thin, or fragile hair who want both reparative benefits and visibly fuller hair that lasts. It’s ideal for anyone seeking a lightweight, buildable volumizer that improves hair resilience while delivering soft, humidity-resistant hold—perfect for daily styling or special occasions where natural movement matters.

Features:

• Targets damage that reduces volume to deliver up to 2.5× more overall volume* (*see k18hair.com/disclaimers)
• Hair-fiber volumizing blend lifts from roots to ends for thicker-looking hair
• Non-sticky, non-crunchy, humidity-resistant formula for up to two days of touchable hold* (*see k18hair.com/disclaimers)