Drinking water is one of the easiest and most effective home remedies for treating wrinkles. Water keeps the body hydrated and maintains the moisture level in the skin. When the body is dehydrated, your skin will generally look older.
Be sure to drink pure, filtered water, as unfiltered water may have traces of chemicals that can damage your skin over time.
Drink at least two liters of filtered water daily. Have a glass in the morning to kick start your day and then keep a bottle of water beside you throughout the day. Avoid alcohol and carbonated drinks, though.