Lemon slices are divided into dried lemon slices and freeze-dried lemon slices. Dried lemon slices are generally thin; Freeze-dried lemon slices are generally thicker. Freeze-dried lemons are divided into ordinary freeze-dried lemons and honey freeze-dried lemons. Rich in vitamins, whitening, caring skin, refreshing, preventing osteoporosis, and can also be added to food to improve taste.