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IPL photofacial—short for intense pulsed light, sometimes called photorejuvenation—uses filtered broad-spectrum light rather than a single-wavelength laser to treat pigment and redness in the skin. It is a medical light-based treatment most often used to even out skin tone: sun spots, freckles, diffuse facial redness, and visible small vessels, typically over a series of sessions.
IPL is most often discussed for sun-exposed areas such as the face, neck, chest, and backs of the hands. Common goals include fading sun spots and freckles, calming diffuse redness and visible fine vessels, and softening the red marks left behind by acne. Many people also hope for a more even tone and texture overall; any improvement in pore appearance tends to be modest and varies by person, which is worth clarifying at the consultation.
It is not a fix for everything. Raised moles and pigmented lesions of uncertain nature should be evaluated by a physician first rather than treated with light; melasma responds unpredictably and can worsen with the wrong settings. Deep wrinkles and skin laxity are not its strengths. Hair removal uses IPL differently and has its own entry (IPL hair reduction); this article covers only the skin-tone, pigment, and redness side.
Intense pulsed light delivers filtered, broad-spectrum flashes of light. Melanin in pigmented spots and hemoglobin in small vessels absorb specific wavelengths and convert them to heat: pigment particles fragment and gradually flake away through the skin's surface, while dilated fine vessels are heated and seal off. Before treatment, recent tanning is usually a reason to postpone; on the day, the skin is cleansed, cooling gel is applied, and opaque goggles protect the eyes.
During treatment, the handpiece flashes across the area section by section; most people describe a rubber-band snap with brief warmth, and a full-face session often takes around twenty to thirty minutes. Afterward the skin may look flushed, like a mild sunburn, settling within hours to a day or two. Treated spots typically darken first, forming fine coffee-ground-like flecks that flake off over one to two weeks. Results build gradually across several sessions spaced weeks apart.
The typical candidate is an adult with sun-related spots, redness, or uneven tone who wants improvement without an ablative procedure; lighter skin tones generally offer a wider safety margin. A worthwhile consultation should identify what the pigmentation actually is—especially distinguishing sun spots from melasma—assess skin type and recent sun exposure, and discuss realistic outcomes, the likely number of sessions, and whether lasers or topical treatments would suit the concern better.
IPL is not for everyone. Treatment is usually postponed after recent tanning or self-tanner use, and people with darker skin tones face a higher risk of pigment changes, so candidacy needs careful physician assessment. It is generally deferred during pregnancy. Tell the clinician about photosensitizing medications, active infection or dermatitis in the treatment area, and any history of abnormal scarring. A changing or irregular pigmented lesion needs a diagnosis first—not a light treatment.
Expected short-term effects include redness, mild swelling, and a warm, sunburn-like feeling that usually settles within hours to a few days. Treated spots commonly darken into small dark flecks before flaking off on their own; picking at them should be avoided. Strict sun protection during recovery matters: newly treated skin is more sensitive to ultraviolet light, and inadequate protection raises the risk of rebound pigmentation and can undo the visible gains.
Less common complications include burns, blistering, post-inflammatory hyperpigmentation or lightened patches—risk is higher with darker or recently tanned skin—loss of fine hair in the treated area, and, rarely, scarring; melasma can worsen after treatment. Eye injury is possible without proper shielding. Because IPL is a medical procedure, it should be performed at a licensed medical institution by, or under the supervision of, a qualified physician, using devices whose registration information the clinic can document.
Contact the treating clinician promptly if blisters form, pain is severe, the area shows spreading redness or oozing that could suggest infection, or pigmentation looks clearly worse in the weeks after treatment. If you are unsure whether a reaction is normal during recovery, photographing the area and asking the clinic is a reasonable first step. This article is general information only and cannot replace an in-person evaluation and individualized medical advice.