2-In-1 Magic Potion: We’ve already been down this road, but we don’t mind repeating ourselves, because this remedy is guaranteed to work. Add 2 slices of ginger to half liter of boiled water. Then, add 3tbsp lemon juice and 3tbsp honey. Both honey and lemon are rich in antioxidants that clear the skin and help heal scar tissue. They purify the blood, have unique restorative properties, and boost the production of collagen, which makes your skin look healthy, fresh and plump.