KMS Hair Stay Anti-Humidity Seal 150mlWhat’s so special about it?- Acts like an umbrella for the hair- Shields hair from humidity and frizz for up to 72 hours- Weightless shine sprayHow do I use it?- Spray 10-12′ from dry hair as a final umbrealla for humidity over the style.What’s in it?- Trislioxane – provides shine- Dimethicone – polymer that protects against humidity