Product: Nioxin Intensive Therapy Follicle Booster
What it does: Nioxin’s Follicle Booster contains phospholipids, which according to a recent study induces hair growth—though most users tend to report a stoppage of hair loss instead of any hair growth. You spray it directly onto your scalp twice daily, and you can use it in tandem with shampoos and conditioners sold under the same brand name.
Price: A 3.4 oz. bottle of Nioxin Intensive Therapy Follicle Booster costs $50.
