K18 Biomimetic HeatBounce + AstroLift Duo

AstroLift + HeatBounce Damage Defense Duo

Build lasting volume while protecting hair from heat damage with this high-performance styling duo featuring AstroLift Reparative Volume Spray and HeatBounce Conditioning Heat Protectant.

AstroLift Reparative Volume Spray delivers lightweight, buildable volume while helping reverse bounce-depleting damage. Powered by K18PEPTIDE, it supports stronger, healthier-looking hair across all hair types, especially fine, fragile, aging, and breakage-prone strands. A hair fiber volumizing blend increases hair diameter and creates space between strands for a fuller look and feel, while a humidity-resistant natural polymer provides weightless protection against moisture. The result is flexible, touchable volume that lasts up to 2 days with or without heat styling on dry or towel-dried hair.

HeatBounce Conditioning Heat Protectant is a leave-in treatment that detangles, softens, and delivers deeper heat protection than ever before. Powered by resilicore heat-shielding technology, it helps protect hair from damage where it matters most. Inspired by proteins found in nature that withstand extreme temperatures, resilicore penetrates beyond the hair's surface and into the inner cortex, forming a protective shield that helps fortify hair from within. A nourishing conditioning blend smooths, softens, and detangles—even damaged hair—while providing heat protection up to 450°F and helping reduce breakage after blow drying. Suitable for all hair types and textures, including extensions.

Together, this styling and protection duo helps create fuller, bouncier hair while defending against daily heat damage—leaving strands stronger, softer, and visibly healthier with every style.