Skin Deep: DNA Skin Care DNA Skin Care is one of the latest technologies in the skin care industry. Linda Nelson, Lifeline's Director of Education, answers a series of questions to help us better understand what this new frontier is all about. Q) What are some of the ways you're seeing DNA impact skincare? A) DNA repair is one of the latest technologies in the fight against skin aging. It has always been assumed that photo-damaged skin is the irreversible consequence of lo