Can FOXO3 help with Haut?

FOXO3 is a transcription factor linked to longevity and cellular stress resistance. In skin, it may theoretically help delay aging by boosting antioxidant defenses (e.g., catalase) and supporting collagen maintenance. However, evidence is mostly mechanistic (cell/animal studies) and not yet sufficient for clinical recommendations. A DNA test for FOXO3 variants cannot predict individual skin health. UV protection, diet, and lifestyle are far more impactful. Safety note: Do not take FOXO3-activating supplements without medical advice.