A good vitamin C serum can supercharge your skincare routine thanks to its tightening, smoothing and brightening benefits—also providing essential antioxidant protection against UV rays from the summer sun.
Kim Peiffer is the Director of Features & Special Projects at InStyle. With over a decade of experience, she specializes in curating luxury lifestyle content, covering topics such as beauty, fashion, hospitality, and leisure. Her work has been featured in esteemed publications like Glamour and Forbes.















