Build muscle with strength training
Lose weight gradually
Stay hydrated
Eat enough protein
Eat nutrient-rich foods
Use sunscreen daily
Quit smoking
Moisturize skin regularly
Try retinoid creams
Consider collagen supplements
Maintain a stable weight
Get enough sleep
Use radiofrequency treatments
Try ultrasound skin-tightening treatments
Consider laser treatments
Ask about microneedling
Consider surgery for severe loose skin