Maintain a healthy weight
Do regular neck and jawline exercises
Practice good posture
Stay hydrated
Eat a protein-rich diet
Include vitamin C-rich foods
Use sunscreen on the neck daily
Apply moisturizer regularly
Massage the neck gently
Exfoliate the neck area occasionally
Get enough sleep
Avoid smoking
Limit excessive sun exposure
Use cold compresses briefly
Keep neck muscles active with stretching
Sleep on your back when possible