Asked in the Aisle: Dry Skin

How do I know if my skin is dry?

Why isn't my normal moisturizer enough anymore?

What can cause my skin to become dry?

What else can I do to moisturize my skin besides using a moisturizer?

Does water moisturize skin?

Does air humidity impact my skin moisture?

How often should I apply a moisturizer?

My skin is cracking on my fingertips. What can I do?

Can drinking a lot of water increase skin hydration?