Napierski positioned Prysm iO as a central part of the company’s move into the “wellness revolution,” describing it as a non-invasive carotenoid measurement device designed to provide insights across four domains: diet, fitness, lifestyle, and nutritional supplementation. He said Nu Skin is building on its portfolio of connected devices and its BioPhotonic Scanner technology.Napierski described “switching costs” tied to changes in business practices during 2025 and into early 2026, but said the company beli ...