Sophie is a writer for InStyle, where she reports on noteworthy beauty products—including skin care, hair care, and makeup—and, occasionally, covers celebrity style trends. Of all my DIY ...

grab Garnier Fructis Hair Filler Thickening Spray while it’s on sale for $8 at Amazon, and snag more volumizing products from the brand, below. The 11 Best Products for Wavy Hair to Sculpt ...