MX SB VOL BOOST SPRY 250ML V069 8.5OZ. Benefits: Expands hair's volume by multiplying inter-fiber space for fullness. Adds bounce and movement to hair. Plumps fine hair. Creates perfectly precise levels of volume, hold, and movement. Boosts volume, lifts roots, and plumps hair. Immediate lift and volume from root to tip. Key Ingredients: Soy Protein (micro-filtered) Rich in amino acids, Soy Protein retains moisture and prevents brittleness to preserve fine hairs hydration and softness. Polymers (micro-filtered) Add volume from root to lift, promoting natural-looking lift and fullness. Paraben-free, mineral oil-free, silicone-free, colorant-free. :