In theory, retinol makes your skin cell turnover faster. The increased cell turnover temporarily sloughs off more dead skin cells. This creates a lag time ...

In theory, retinol makes your skin cell turnover faster. The increased cell turnover temporarily sloughs off more dead skin cells. This creates a lag time ...

When it comes to combining retinoids and moisturizing ingredients such as hyaluronic acid, it's best to apply the retinoid first. Additionally, What should ...

A derivative of vitamin A, retinol has been around for decades and has been a go-to skin care solution for dermatologists -- some might even say the gold ...