ULTRAfiller+ Thickening Spray

Instantly get the look and feel of more hair with the ULTRAfiller+ Thickening Spray, which provides lightweight hold, natural movement, and heat protection up to 220°. Give fine, thin hair an instant boost for thicker, fuller, and stronger hair in only one use! Featuring biotin, known to provide hair strength, and hyaluronic acid, a known hair hydrator, this spray plumps overall thickness of your hair by 200% when using the entire ULTRAfiller+ system (vs. a basic shampoo). It also helps reduce hair loss due to breakage, and testing shows that visible hair growth is stronger.