Retinal, a derivative of vitamin A, works in various ways to improve the appearance of your skin. Here’s how to determine how ...

Top dermatologists share their favorite at-home treatments, devices, and products for smoothing acne scars and fading ...

This Farmacy serum is a strong retinol that can reduce the appearance of acne scars over time, says Gmyrek. It can not only ...

The drawbacks of retinoids involve the potential for irritancy, which can be concentration- and vehicle-dependent.

The best serums for acne prone skin can promote clearer, healthier and radiant skin. Here is a list of the top picks that you ...