I’m very excited about these new Gemstone Serums from KNESKO. This is a new product category for them, but you can tell that they have been very thoughtful about the development of these serums keeping with their commitment to science-based, holistic skincare. The five serums were formulated over several years of clinical research blending the highest-performing actives with the healing powers of gemstones, using the brand’s GEMCLINICAL® technology and the ancient practice of Reiki.