Is Laser Hair Removal Really Permanent?

Laser hair removal is often touted as a permanent way to get rid of unwanted body hair and retire the razor for good. The process, which is typically done in a dermatologist’s or aesthetician’s office, involves the use of a high-energy laser that damages the hair follicles, inhibiting or slowing hair growth. Usually, you’ll need to undergo multiple sessions to notice results, each of which can cost a few hundred dollars or more, depending on the area you’re treating and who performs your service. (The average total cost nationwide is $697, per the American Society of Plastic Surgeons.) Naturally, it’s important to get the facts before committing to spending that much of your hard-earned money on the treatment. 

So, is laser hair removal actually permanent? Unfortunately, the answer is no in most cases. While it can be effective at reducing hair growth, it is rarely completely permanent. After your initial treatment, you may need regular “maintenance” appointments to keep new hair growth at bay. Your skin color, hair color, and hair texture can also play a role in how effective the treatment is. Laser hair removal is most effective on those with fair skin and dark hair — the more contrast between your skin and hair, the better the laser can target pigment-producing hair follicles. Recently, though, advancements in laser technology have created more options for those with dark skin, so be sure to ask about those specific lasers when booking your appointment. 

If you’re looking for an actual permanent solution, consider electrolysis instead — it’s the only FDA-approved method for permanent hair removal. The process involves inserting a tiny wire into the hair follicle and zapping it with electricity to destroy it. Because only one follicle can be treated at a time, the process is time-consuming — and often pricier than laser hair removal. However, it’s worth looking into if you want your hair gone for good or find that laser hair removal isn’t effective for your skin and hair.