KMS Add Volume Styling Foam 300ml What’s so special about it?- Gives hair up to 70% more volume- Thin ends appear thicker- Provides long-lasting volume up to 72 hoursHow do I use it?- Shake then work through towel-dried hair and blow dry.What’s in it?- Innovative shaping blend- Butylated PVP – increasies flexibility and hold- Polyquartanium4 – equalises the structure for better combability