FAQ

As discussed, hair grows in cycles (anagen, catagen, telogen), and laser hair removal is most effective when the hair is in the anagen (growth) phase. Not all hair is in this phase at the same time, so multiple treatments are required to target hairs in different stages of growth. Dormant hair follicles (those in the catagen or telogen phase) may not be targeted during initial treatments. Over time, some dormant follicles may become active again, leading to new hair growth. Maintenance treatments can address these newly active follicles.

Hormones play a significant role in hair growth. Hormonal fluctuations, such as those experienced during pregnancy, menopause, or certain medical conditions like polycystic ovary syndrome (PCOS), can stimulate the growth of new hair or cause previously treated follicles to become active again.

Not everyone responds the same way to laser hair removal. Some people may have more resilient hair follicles that don’t respond as strongly to the laser, leading to some regrowth. Additionally, people with lighter hair or darker skin may need more frequent maintenance treatments, as these factors can affect the laser's ability to effectively target and disable hair follicles.

As people age, the body's hair growth patterns can change, and new hair growth can sometimes appear in areas previously treated. Genetic factors can also affect how well hair follicles respond to laser treatments.

In some cases, environmental factors or lifestyle habits may trigger new hair growth. Stress, diet, or even changes in medication can influence hair growth patterns.