Fine hair: Just because your hair isn't thick or unruly doesn't mean there aren't benefits to a moisturizing mask. "Banana, egg, and oils work wonders on fine hair," Asemanfar says. "The banana is one of nature's best remedies for thinning hair; the egg is a mighty protein that will give your hair the strength, shine, volume, and texture of your dreams; and oils add strength and moisture.