My skin has become drier and more fragile as I've aged. Why is that, and what can I do about it?
Dover
Jeffrey S
JS
D006801:Humans; D020011:Protective Agents / Q000008:administration & dosage; D012867:Skin / Q000528:radiation effects; D015595:Skin Aging / Q000502:physiology*
D020011:Protective Agents