No matter the ingredients in a specific formulation, the function of a moisturizer is to help your skin hold on to its moisture and prevent it from drying out, a key component to ensure a healthy ...

Adapalene (the active ingredient in Differin) is the first retinoid approved ... it’s especially important to use sunscreen. This retinol moisturizer from Neutrogena is formulated with SPF ...

Hydroboost does this without emollients, which make a moisturizer feel richer and ultimately heavier on the skin. For its ingredients, texture, and efficacy—along with its affordable price point ...