Apply and wash well on the back of the hands and neck.

The back of the hand and the neck are often not properly protected with sunscreen.

The back of the hand and the neck have fewer sebaceous glands compared to the face, making wrinkles more likely to form. When you're young, you don't notice, but as you age, neck wrinkles become visible, and when your hands become wrinkled, it can be quite upsetting.