Give your scalp a spa day, every day, with our award-winning, clinically tested Scalp Serum. With ingredients like caffeine, peppermint and rosemary oil, this water-based formula has been shown to improve the look of hair fullness and density in as little as 6 weeks*.  The best part - you can use it every day without any residue. So go ahead, show your scalp the TLC it deserves—your hair will thank you, too.

*In an independent study over 6 weeks of daily use.