Skin: circulation boosts cellular energy

Japanese group Kao has identified, in humans, the mechanism linking improved blood circulation to better skin condition. By applying a carbon dioxide-enriched formulation, researchers observed capillary dilation, enhancing oxygen supply to epidermal cells. The result: increased activation of mitochondria, responsible for energy production. Using autofluorescence analysis combined with artificial intelligence, the study shows that this improved oxygenation stimulates cellular metabolism. Tested on volunteers, the CO₂-based solution significantly enhanced mitochondrial activity compared to a control product. These findings scientifically confirm that efficient microcirculation is essential for healthy skin, paving the way for new cosmetic approaches targeting cellular energy.