If you’ve got fine hair and are looking for a little boost, the John Frieda PROfiller+ Thickening Shampoo is your new best friend. This shampoo works wonders by creating the appearance of fuller hair without weighing it down. The formula is designed to nourish and strengthen each strand, which means you get that bouncy, voluminous look that seems to defy age. Plus, it smells fantastic, so washing your hair feels like a little treat every time.