Best Shampoo for Thinning Hair
NULASTIN Vibrant Scalp Shampoo ($42)
NULASTIN’s Vibrant Scalp Shampoo does it all: helps reduce shedding, fortifies hair follicles, smooths frizz and boosts volume at the roots. Plus, its silicone- and sulfate-free formula is safe for color-treated strands.