We tried many hair loss products, but the Nioxin Hair Fall Defense Shampoo, HigherDose Red Light Cap and the SickScience PowerCycle Scalp Treatment Serum actually worked to thicken hair.

Don’t wait for more hair to fall before taking action. The Nioxin System 2 Hair Care Kit includes three full-size products: the Cleanser Shampoo (deep-cleans your scalp and removes sebum buildup ...

The thickening serum is easy to incorporate into your daily routine, too. Make sure to evenly massage in the leave-in formula ...