Face serums are considered one of the most effective anti-aging products due to the concentration of their active ingredients. Sometimes referred to as a “booster,” serums target a specific skin concern

How to use: Dermatologist Dr. Tsippora Shainhouse, M.D., FAAD says that a serum should always come before anything else in your skincare routine.
Once you apply this, it’s essential to allow it to completely seep into your pores before adding anything else on top. Dr. Prystowsky notes that after this step, apply a moisturizer to lock in the active ingredients found in the serum.

Why A Serum?