Laser hair removal is not a one‑off procedure. High‑energy light targets the melanin in hair follicles and converts it to heat that destroys the hair【328231075184458†L6-L27】. Because only hairs in the active growth (anagen) phase respond to treatment, multiple sessions are required, and white or grey hair, which lacks pigment, doesn’t respond at all【328231075184458†L6-L27】.
Each area of the body has a different proportion of hairs in the anagen phase at any one time, so most patients need six to twelve sessions spaced four to eight weeks apart. The optimal number depends on your skin type, hair colour and thickness, the area being treated and whether hormonal conditions such as PCOS cause excessive growth. Dark, coarse hair on light skin responds most quickly, while light or hormonal hair may need more sessions. A patch test helps determine the right laser settings and ensures safe treatment.
Clinical studies report that laser hair removal can reduce unwanted hair by 50‑80 % after a full course of treatments, and the hair that does grow back is finer and lighter【328231075184458†L30-L38】. However, it’s unrealistic to expect complete, permanent removal: maintenance sessions are usually needed once or twice a year to keep results.
For best outcomes between sessions, avoid waxing, plucking or threading (which remove the hair root) and instead shave or use depilatory creams. Protect the treated area from sun exposure and avoid tanning or sunbeds for six weeks before and after laser treatment. Aloe vera gel can soothe any redness, and daily use of SPF 30+ helps prevent pigmentation【328231075184458†L145-L167】.
At Hello Skin Clinic we tailor laser hair removal plans to your goals and skin type. Our experienced practitioners perform a patch test and explain how many sessions you may need. We also offer halal‑friendly protocols and female practitioners on request, so you can feel comfortable and confident throughout your hair removal journey.