Serums are an extremely customizable step and where a person can start to really tackle the individual problems of a person’s skin. Teens can include multiple serums in their routines from serums that target moister problems, oil control, acne scars, dark spots, and many many more.
Best places to look for serums:
The Ordinary –https://theordinary.deciem.com/us
The Ordinary has a wide selection of high quality yet affordable serums for a wide range of skin problems
The Inkey List –https://www.theinkeylist.com/
The Inkey list also has many serums and products to choose from and have a quiz on their website for people to find what will suit them best