K18 AstroLift Reparative Volume Spray | 2-Day Thickening & Hold for Thin, Fine Hair

Overview

K18 AstroLift Reparative Volume Spray blends a lightweight, buildable mist with a peptide-powered system to address bounce-depleting damage and boost fullness. The formula also incorporates a hair fiber volumizing blend to help hair look and feel fuller for up to two days of touchable volume, with a finish that stays non-sticky and humidity-resistant.

This spray is designed for thin, fine, and fragile hair, delivering lift from roots to ends in a way that feels natural and lightweight. Instead of weighing hair down, it aims to create a fuller silhouette that remains easy to style and touch.

What makes it different

• Targeted volume enhancement that may yield up to 2.5x more all-over volume compared with typical styling products.
• Lifted, thicker appearance from roots through to the ends with a specialized hair fiber blend.
• Hold that lasts up to two days while staying non-sticky and free from a crunchy finish.
• Humidity resistance helps maintain shape and separation in less-than-ideal conditions.

Real-world use and sensory details

Picture a lightweight mist that dries quickly, leaving hair with a soft, touchable feel rather than a stiff or tacky finish. The aroma is subtle, designed not to overwhelm as you style for the day. You can imagine using AstroLift on clean hair in the morning for a quick root lift, then touching up a second day before an evening event for renewed bounce without buildup.

• Ideal for mornings when you want a visible lift without heavy product residue.
• Great for second-day styling when you seek renewed volume without restyling entirely.

How to use and best practices

Shake well and spray lightly from roots to ends, either on damp or dry hair. Style as usual to maximize lift and create a fuller silhouette. For targeted root lift, focus application at the crown and near the part line, then blend with your preferred brush or air-dry technique.

Key benefits at a glance

• Builds volume across the entire head for a fuller look.
• Creates lift from roots to ends with a non-sticky finish.
• Offers up to two days of hold while resisting humidity.
• Designed for thin, fine, and fragile hair types seeking lightweight volume.