Freezing point depilation usually takes three to six times. After hair removal at freezing point, hair may still regenerate, but the new hair will become slender and inconspicuous, and the effect will vary from person to person. Some people will grow their hair after half a year, while others will regenerate it after two years. Because some hair follicles are in a static and degenerative state at any time, it takes many treatments to achieve the effect of destroying hair follicles.

The time required for freezing point depilation treatment is different in different parts, depending on the size of the treatment area. It takes 5 to 10 minutes to treat lips and beards, 30 to 40 minutes to treat legs hair, about 90 minutes to treat legs hair, and a long time to treat the whole back or legs.