Use vitamin C in the morning and retinol at night to avoid skin irritation. Vitamin C protects against photodamage and should ...

An expert-approved guide to a multitasking cosmetic with a wide range of benefits — from clearing congested pores to reducing the appearance of wrinkles.

When it comes to skincare, good things take time. We’re all guilty of impatiently waiting to see the benefits of adding a step to our nightly skincare routines, no matter if it’s using a new vitamin C ...

A quick rundown on ideal retinol application frequency. Medically reviewed by Hadley King, MD If you’ve spent any amount of time on #skintok or poked around beauty forums, there’s a solid chance ...