DermaQuest Skin Therapy - DermaGlow Self Tanner, Body. Feeling pasty white when you look in the mirror? Don't try to fix it by toasting outside and risking sun damage. Instead, be good to your skin by using DermaQuest Skin Therapy DermaGlow Self Tanner - Body. It infuses your skin with a natural, healthy-looking tan that perfectly compliments your natural skin tone. Don't worry about getting streaks, because Erythrulose prevents it by gradually tanning the skin.