DALLAS is the quintessential step to the mega blow-dry: It gives you the option of volume at the roots and control at the ends, as well as body and shine. How To Use Dallas Thickening Spray Spray onto towel-dried hair for a little less hold and on dry hair for more hold. Good for: Medium to long hair. In addition to mega-volume, Dallas is perfect for roller-sets, hot rollers and curling irons. Benefit Ingredients Aloe Leaf Extract – found in Japan, this extract seals in moistures and smooths the hair. Ginger Roof Extract – harvested in Hawaii, this extract protects and conditions the hair. Honey – from Indonesia, this ingredient helps prevent moisture loss. Pro-Vitamin B5- this conditioning agent thickens and builds volume. Amino Acid Complex – delivers thermal protection and mimics hair’s natural protein structure.