The Serum: Estée Lauder Advanced Night Repair Synchronized Recovery Complex II ($68-$118)
The Rating: 4.9 stars
Why People Love It: The highest rated and most popular serum on Nordstrom's site is this Estée Lauder choice. Boasting over 3,000 positive reviews, this customer's testimonial said it all. "This serum has helped with skin discolouration, fine lines, and dullness. Every night I just wash my face with a regular drugstore cleanser and apply this serum over my skin and I wake up to soft, supple, and hydrated skin."