Body hair can be a nuisance for most of us, and all the hair removal techniques work only temporarily. Shaving or using other depilatory creams can help you in getting rid of the body hair only for a couple of days. Other options like threading and waxing might be effective for a longer period, but they can be extremely painful ways of hair removal and sometimes lead to ingrown hair as well.

Laser body hair removal
The laser hair removals were first commercially available in the 1990s and have grown in popularity ever since. The most appealing part is that one can achieve complete and permanent hair removal within three seconds with the help of laser hair removal. This, however, might differ depending on the density and the type of hair. The melanin in the human hair plays a big part in the functionality of laser hair removal. A shiny beam of light is concentrated on the pore, and it is the melanin that absorbs this beam. This absorbed energy then gets converted into heat, which burns the hair follicle thereby stopping it from growing any further. The hair on the human body grows in different cycles, which means that one round of laser treatment might not be enough to completely stop the growth of hair. The only drawback is that one might need more than one round of this technique to achieve complete and permanent hair removal.

Intense pulsed light (IPL) body hair removal
A technique that is like the laser hair removal technique—the intense pulsed light (IPL) hair removal—also uses the same technology. It uses light to heat the hair, kill the follicle, and stop the growth of hair. The difference is that this technique does not use a focused beam of light to kill the follicle, instead, it uses a broad spectrum of light that is less focused. This also means that the IPL hair removal technique will require a few more sessions than the laser hair removal technique. However, even after increased longevity, the technique performs well and has many positive reviews from the customers. This technique is chosen over laser removal at salons, as it is a cheaper alternative with nearly similar results as laser body hair removal.

Electrolysis
This is a permanent body hair removal method that has been approved by the Federal Food and Drug Administration (FDA). The process involves the help of an electric current to kill the root of each hair at the follicle. Another bonus for this technique is that it is suitable for every single skin type. Laser or IPL body hair removal might not be suitable for certain skin types and hair types. It is also the only technique that can be used for facial hair removal along with body hair removal. It, however, follows a process that is slower than IPL and laser body hair removal. Electrolysis hair removal usually takes 15 to 30 sessions for one to achieve permanent body hair removal. The results will be easily noticed in smaller sessions like facial hair removal and bikini line hair removal.