Quick Answer
For broad, superficial sun damage on lighter skin, IPL is efficient and cost-effective. For defined sun spots and age spots, and especially on darker skin, a picosecond laser like PicoSure is usually more precise and lower-risk. For melasma, be cautious with either — IPL in particular can make melasma worse. The right tool depends on your pigment type and skin tone, which is exactly what a proper assessment is for.
Pigmentation is one of the most-searched skin concerns in the GTA — and two treatments dominate the conversation: IPL (intense pulsed light) and PicoSure (a picosecond laser). They sound similar but work quite differently, and choosing wrong can mean disappointing results or, with melasma, pigment that comes back darker. Here's the honest breakdown.
Laser vs Light: The Core Difference
IPL is not a laser. It's a broad-spectrum flash of light across many wavelengths, scattered over a wide area. It heats pigment (and blood vessels) fairly indiscriminately, which makes it efficient for diffuse redness and superficial sun damage — but less selective and more heat-driven.
PicoSure is a single-wavelength picosecond laser. It delivers extremely short, targeted pulses that shatter pigment with a pressure wave rather than bulk heat. That precision means it can clear defined spots with less collateral warming of the surrounding skin — an important advantage as skin tone gets darker.
Side by Side
| Aspect | PicoSure (laser) | IPL (light) |
|---|---|---|
| Energy type | Single-wavelength picosecond laser | Broad-spectrum pulsed light |
| Best for | Defined sun/age spots, stubborn pigment, texture | Diffuse sun damage, redness on fair skin |
| Mechanism | Photomechanical (pressure) | Photothermal (heat) |
| Darker skin (IV–VI) | Safer concept; still treat conservatively | Higher risk of burns/pigment change |
| Melasma | Cautious, case-by-case only | Often makes it worse — generally avoided |
| Bonus | Collagen/texture via Focus Lens Array | Treats facial redness/vessels too |
For Sun Spots and Age Spots
Both work. If you have many light, scattered spots and fair skin, IPL can clear a lot of territory quickly. If you have specific, well-defined brown spots — or any depth to the pigment — PicoSure's precision usually wins, often in fewer, more targeted sessions. See what we treat on the PicoSure pigmentation page.
For Melasma — Read This First
This is where the wrong choice does real harm. Melasma is a chronic, hormonally-driven condition, and it is easily aggravated by heat. IPL's broad thermal energy is a common trigger for melasma rebounding darker than before, which is why most experienced clinicians avoid IPL for melasma entirely. Even picosecond laser is used cautiously, at conservative settings, and only as part of a plan that leads with sun protection and topical care. Our honest position: for many people with melasma, the best first step isn't a device at all. More in our guide to treating melasma.
For Darker Skin Tones
If you have Fitzpatrick IV–VI skin, this matters a lot. IPL is generally not recommended for darker skin — it can't tell the difference between your target pigment and the melanin in your skin, raising the risk of burns and post-inflammatory hyperpigmentation. A picosecond laser is a safer concept, though our 755nm PicoSure still calls for conservative settings and a patch test on deeper skin tones. We'll always test first and be honest about fit.
What We Use and Recommend
At Beauty And Wellness Med Spa in Markham, we treat pigmentation with the 755nm PicoSure Pro — chosen for its precision on defined pigment and its gentler profile on a range of skin tones compared with broad IPL. For diffuse facial redness or vessels, different tools (like our vascular treatment) may suit better. The point of your free assessment is to match the right technology to your specific pigment — not to push one machine.
Frequently Asked Questions
Is PicoSure or IPL better for pigmentation?
It depends on the pigment and your skin. IPL covers broad, diffuse sun damage efficiently on lighter skin. PicoSure targets defined sun spots and age spots more precisely and is generally safer for darker skin. For deep or stubborn pigment the laser usually has the edge; for widespread superficial sun damage on fair skin, IPL can be very effective.
Can IPL treat melasma?
IPL is generally not recommended as a first-line treatment for melasma — its broad heat can aggravate melasma and cause it to rebound darker. Melasma responds best to sun protection and topical care, with any light or laser used very conservatively and only after careful assessment.
Which is safer for darker skin tones?
IPL carries a higher risk of burns and pigment changes on darker skin (Fitzpatrick IV–VI) because it isn't selective about melanin. A picosecond laser like PicoSure is generally safer, though 755nm still needs conservative settings and a patch test. An experienced operator and a test patch matter most.
See the full PicoSure Pro overview, or compare lasers in PicoSure vs PicoWay.