Introducing the BIOTIN BOOST REAL RAW 7:1 LEAVE-IN THICKER & FULLER, the ultimate solution for your hair concerns. This product is packed with natural ingredients that provide full hydration, defrizzant, and detangling properties, leaving your hair smooth and manageable. Not only that, this leave-in treatment also helps boost thickness, prevent breakage, and strengthens your locks from root to tip. Transform your hair into voluminous, full-bodied tresses with this nourishing and revitalizing formula.