Skin Life Analytics are revolutionising skin health by partnering with cosmetic brands, the sunscreen market and the aesthetic industry to deliver quantifiable interventions through a simple and non-invasive skin test for mitochondrial DNA damage; in short we are making the invisible visible through the detection of this universally recognised skin biomarker. Damage to the mitochondrial DNA will accelerate skin ageing and we can detect this long before the visible effects of skin ageing are apparent, allowing for interventions and progress to be tracked at the molecular level.