A good after-shave lotion should have three properties: antiseptic to kill bacteria, pleasing scent and moisturizing element.
To choose an after-shave lotion, you will need to analyze your skin type. Some skin is prone to acne, or tend to be oily, while other skin can easily have dryness. When you choose an appropriate after-shave lotion, all these factors should be considered.
Secondly, choose a pleasant scent, it should match up with yourself. But for sensitive skin, you will need fragrance-free after-shave lotions.
Thirdly, make sure that the after-shave lotion has moisturizing function, because the skin always needs to be moisturized.