When IPL is used to treat pigmentation, the device emits pulses of light that are absorbed by the melanin in the dark spots or pigmented areas of the skin. This light energy is converted into heat, which selectively targets the excess melanin, breaking it down into smaller particles. Over the days following treatment, these pigmented particles rise to the surface of the skin and naturally flake away, leading to a more even complexion.
During an IPL session, a cooling gel is typically applied to the treatment area, and a handheld device is used to deliver the light pulses to the skin. Some people describe the sensation as a mild tingling or snapping, like the flick of a rubber band, but it’s generally well-tolerated, and many IPL machines have cooling systems to minimise discomfort. Because IPL is non-invasive, the treatment requires no downtime, although there may be some mild redness or warmth in the treated area afterward.
One of the most frequently asked questions about IPL for pigmentation is how soon you’ll start to see results. The answer can vary based on several factors, including the type and depth of the pigmentation, the area being treated, and how your skin responds to the treatment. In most cases, you may notice some initial improvement within a week or two after the first session, as the dark spots gradually break down and flake off.
For optimal results, most people require a series of treatments, typically between three and six sessions, spaced about three to four weeks apart. Each treatment builds on the previous one, progressively lightening and evening out the skin tone. By the end of the treatment course, you should see a significant reduction in pigmentation and an overall brighter, clearer complexion. However, it’s essential to be patient and follow the recommended treatment plan, as pigmentation can be stubborn and often needs multiple sessions for full clearance.

After an IPL session for pigmentation, it’s normal to experience some mild redness, sensitivity, or swelling in the treated area, which usually subsides within a few hours to a couple of days. In the days following treatment, you may also notice that the dark spots temporarily appear darker or take on a coffee-ground appearance. This is a good sign—it means the pigmentation is breaking down and will eventually flake off as part of the natural skin renewal process.
One of the most crucial aspects of post-treatment care is protecting your skin from the sun. After an IPL session, your skin will be more sensitive to UV rays, so it’s essential to apply a high-factor sunscreen daily, avoid prolonged sun exposure, and wear a hat or protective clothing if you’re outdoors. Sun protection not only prevents new pigmentation from forming but also helps maintain the results of your treatment. Additionally, your skincare provider may recommend avoiding harsh skincare products, like retinoids or exfoliants, for a few days to allow the skin to heal fully.
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