What should I do if my skin is extremely loose?

Increase your intake of foods rich in collagen, as collagen helps improve skin elasticity and firmness. Regularly massage and care for your skin to promote blood circulation, which aids in restoring skin tightness. Engage actively in physical exercise; aerobic activities can help strengthen muscles and make the skin firmer. Ensure adequate hydration for your skin by using moisturizing products to prevent dryness. Avoid smoking and limit alcohol consumption, and minimize prolonged exposure to ultraviolet radiation, as these unhealthy habits accelerate skin aging and lead to skin sagging.