The Birkenstock Moisturizing Hand and Nail Cream will help those hands get back into shape. Apply it when you need it to soothe dryness and strengthen the skin's natural barrier. Moisturizing avocado oil will help shield you against free radicals while aloe vera calms your struggling skin. Cork oak extract is obtained from the outer layers of cork oak and helps heal you through anti-aging properties while jojoba oil will nourish the skin to make it soft and supple.