Classic Volume Mousse with Long-Lasting, Weightless Hold Mousse N°435 from REF Stockholm is a classic styling mousse built to add structure and buildable, airy volume to any hairstyle. The lightweight formula gives long-lasting hold without weighing strands down or drying them out, and the three digits in the name follow the REF styling scale — Hold 4, Shine 3, Volume 5. Quinoa seed extract and sunflower seed extract sit alongside argan oil and panthenol to condition the hair through the styling step. REF is a 100% vegan and cruelty-free brand. Why Choose It? Buildable, airy volume with long-lasting Hold 4 / Shine 3 / Volume 5 finish Weightless control that keeps hair feeling soft, not stiff or sticky Frizz control and added slip from cationic conditioning polymers Conditions during styling with panthenol, argan oil and quinoa seed extract 100% vegan and cruelty-free formula from REF Stockholm Best For Anyone who wants buildable volume and long-lasting hold without the stiff, sticky feel of older-style mousses. Works on fine hair that needs lift at the roots, on wavy or curly hair that needs definition without dryness, and on anyone preparing hair for a blow-dry style.