Laser Hair Removal Is Not Permanent, When My Hair Will Regrow?

The FDA doesn't classify Laser Hair Removal as a permanent hair removal method, but calls it a permanent method of hair reduction. There is a big difference between claiming permanent hair removal and permanent hair reduction, permanent hair removal implies that it has been established as the complete destruction of a hair follicle's ability to regenerate and grow hair. Whereas with permanent hair reduction you may seem some regrowth of fine, thin hairs. It meaning that you'll eventually experience hair growth after a laser hair removal procedure.

This is largely due to the fact that laser can not really kill the follicles, it only forces the follicles into a prolonged dormancy and doesn't remove the follicle from the skin. According to the American Society for Dermatologic Surgery, the laser emits a low-energy beam of light that penetrates the skin. This energy is then absorbed by the melanin responsible for the pigmentation of the hair, heating the follicle and essentially destroying its structure. The hair is removed, but the follicle remains intact.

Generally, you will need to follow through with 4 to 6 laser treatments to gain the best length of results possible. In patients with white or blond hair, complete regrowth is likely within about a year. In patients with dark hair and light skin, hair will be kept at bay for up to 2 years because the darker hair can absorb more heat from the laser. The results will depend on your natural hair color and your body as a whole.

Laser Hair Reduction Is Not Permanent, When My Hair Will Regrow?

Typically, a person with fair skin and lighter colored hair will be able to remain hair free longer than someone who has dark colored hair. If you have dark hair, don't let it persuade you to not go forward with treatment, it just means that you may need more treatments, and that there is potential for you to have hair back sooner.

A younger woman may have faster hair regrowth than an older lady. A person who has their underarms, legs, or eyebrows done will have different growth rates because eyebrows grow slower than underarm hair and leg hair.

Facial hair on a man of twenty will return faster than an older man who has the exact same procedure done with the same technology. If he has coarse hair, he may need more treatments to remove the hair than someone with finer hair.

Over time, scattered hairs may re-grow and the hair is now at a tolerable thickness and darkness, so areas may be less bothersome even when the hair grows back. You may opt for annual maintenance sessions to deter full regrowth.

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