Is it better to apply a mask before going to bed or wake up after night shift?

Both will do. Skin care is a long-term process, and healthy skin will be healthy. It is recommended to apply hydrating mask before makeup after waking up at night. After work, if you are physically and mentally exhausted, take a bath with warm water, thoroughly clean the dust and bacteria on your face with mild and non-irritating facial cleanser, apply water emulsion with good moisturizing effect, replenish moisture to your skin, and then have a good sleep, so that your skin and body can be completely repaired.

Moreover, the absorption of masks at night is much better than during the day, especially the photosensitive masks, which should not be used during the day.