Dull Skin
One looks unpleasant and exhausted when they have dull skin. It results from the dry, thick Stratus Corneum (outer-most dead layer of human skin). Over 50% of people struggle with having dull skin.
It has a lot to do with environmental "assaults" like smoking, secondhand smoke, air pollution, late nights, lack of sleep, dehydration, and nutritional deficiencies. Additionally, solar damage makes the issue immensely worse.
If this problem is not addressed, the skin's deepest layer, the basal layer, will adapt and create skin cells that are dull and damaged.
The methods of treatment focus on the DNA of the skin, which is the foundation of the skin. Skin will naturally seem healthy and radiant once the skin's damaged DNA has been repaired.