Looking for 24-hour continuous-release hydration*? Then our Hydra Source Moisture Method Serum is your ultimate answer! Discover the secret to truly hydrated hair as we join forces with trichologist Bridgette Hill (thescalptherapist). She’s breaking down the serum's powerful formula, helping us understand the science behind its incredible, continuous moisture. Results from an instrumental study of 31 panelists.* #Hairhydration #Scalpcare #Moisture #Haircare #Haircaretips