Just as a golden retriever is one type of dog, retinol is one type of retinoid. “Retinoid” is the umbrella term that describes all of the vitamin-A-derived ingredients we see in skin care, inclusive ...
Whatever our skincare goals, most of us can agree on one thing: Healthy, vibrant-looking skin is always in. But when it comes to achieving the complexion of your dreams, it seems as if the beauty ...