Shaving Before Laser Hair Removal: Understanding the Why and How?

Updated on: 25th June, 2023

Laser hair removal uses concentrated beams of light to remove unwanted hair. The laser emits a specific wavelength of light that targets the pigment in the hair follicle. The energy from the laser is absorbed by the hair follicle, which damages the follicle and prevents future hair growth.

But is it necessary to shave before laser hair removal? Shaving before laser hair removal can be a daunting task, and if not done correctly, it could lead to less effective results or even potential harm. So, in this article, we will discuss why shaving is necessary and how to do it properly.

Let’s understand why it is necessary to shave before laser hair removal?

In laser hair removal treatment, the laser targets the hair follicle beneath the skin’s surface. If the hair on the skin’s surface is too long, the laser energy will be absorbed by the hair rather than the hair follicle, making the treatment less effective.

Shaving the treatment area before laser hair removal also helps to ensure that the laser targets the hair follicles more precisely, leading to more effective hair removal and longer-lasting results.

Also, longer hair on the skin’s surface can cause discomfort during laser hair removal treatment. The heat generated by the laser can cause the longer hair to become hot, which can cause discomfort, burning or even scarring.

Shaving before the laser hair removal treatment can help ensure that there is no hair on the skin’s surface while also allowing any irritation or sensitivity from shaving to subside before the treatment. Here are a few tips for shaving properly before laser hair treatment.

Shaving directly on the dry skin increases the chances of cuts, nicks and irritation. Shaving cream also makes the hair soft and easy to remove. 

Once done shaving, soothe the skin with a liberal layer of moisturiser. This reduces any irritation and hydrates the skin.