Pico Laser Resurfacing targets exactly the kind of dark patch that shows up on your cheek, jawline, or forehead in a photo or your car mirror, looking like it wasn't there a few summers ago.
Maybe you can trace it back to a bad sunburn in your twenties, or just years of skipping sunscreen on ordinary days that didn't feel like they mattered. The spot feels less like a cosmetic detail and more like a record of every day you spent in the sun. Concealer hides it until the light changes, but that doesn't answer the real question, which is what to do about the pigment sitting under your skin.
The Pico Laser Resurfacing treatment is built to target that pigment directly. Here's how it works, who it tends to help, and what a session actually involves.
A dark spot is your skin's response to years of ultraviolet exposure, not a single event. UV light triggers melanin-producing cells to work harder, and with repeated exposure over months or years, that pigment concentrates in specific areas instead of spreading evenly. That's why sun spots tend to show up on the face, chest, and hands first: they get the most cumulative sun.
This is also why brightening serums and exfoliants often stall out. Surface-level products can lighten fine, shallow discoloration, but pigment that's been building for years usually sits deeper than a topical routine can reach. That's not a failure on your part. It's a mismatch between the tool and the depth of the problem.
Genetics and skin tone affect how visible this pigment becomes, and so does the specific pattern of your sun exposure, whether that's decades of daily commuting without SPF or a handful of severe burns early in life. Either pattern can produce the same result: spots that don't fade on their own and don't respond fully to over-the-counter products.
A few signs point toward sun-related pigment specifically, rather than a temporary mark from acne or irritation:
If that sounds like your spot, Pico Laser Resurfacing is designed to reach pigment that has already settled into the deeper layers of skin, not just what's sitting on the surface.
Pico Laser Resurfacing uses ultra-short laser pulses, measured in picoseconds, to reach pigment sitting in the skin. Rather than heating tissue the way older lasers do, it relies on a photoacoustic effect: a rapid pressure wave that breaks the pigment into smaller particles instead of burning it away. Your body then clears those particles gradually through its own processes over the following weeks.
At Esthetics Center, treatment planning is overseen by Dr. Reginald Rice, double board-certified in facial plastic and reconstructive surgery and otolaryngology, and Pico Laser Resurfacing is one of the tools our team uses for sun-related pigment.
You can see more detail on our Pico Laser Resurfacing treatment page if you want a fuller overview before your consultation.
That distinction between heat and pressure matters for anyone who has read about laser treatments and worried about burns or lingering marks. Heat-based lasers work by warming pigment until it breaks down, and that heat can spread into surrounding tissue.
A picosecond laser's shorter pulse duration limits how much heat builds up in the first place, which is part of why this category of laser gets discussed for a wider range of skin tones than older technology allowed.
We administer treatment under medical supervision, and your provider will walk you through what your pigment looks like before recommending a plan. Your sun damage is likely different from someone else's, right down to how it responds once treatment starts.
Good candidates for Pico Laser Resurfacing typically have sun-related pigmentation, sometimes called a sun spot or age spot, that has stayed stable rather than changing shape or color recently.
If that matches your spot, you're likely a reasonable candidate to discuss further. If it's new, growing, or irregular, get it evaluated by a medical provider first, since that kind of change needs a different conversation than routine sun damage.
Skin tone is part of the candidacy discussion. Picosecond technology's shorter pulse duration is generally associated with lower heat-related risk compared to older laser types, which is why it's often discussed as an option across a broader range of skin tones. That said, your individual skin, medical history, and goals still need to be reviewed directly. This is general information, not a promise about how your specific skin will respond.
Other factors that come up during a consultation include current medications, recent sun exposure, and whether you have a history of keloid scarring or active skin conditions in the treatment area. A licensed provider will ask about these before recommending Pico Laser Resurfacing over another option.
A few questions worth bringing to that consultation yourself:
A Pico Laser Resurfacing session starts with a consultation, where your provider reviews your skin, your history, and your goals before deciding whether the treatment is the right fit. If it is, you'll go through a screening step to confirm there's nothing that would change the plan, like a new medication or a change in the spot itself.
During treatment, the laser passes over the targeted area in a series of short passes, usually completed in a single visit. Afterward, mild redness in the treated area is common and typically settles within a day or two.
Aftercare centers on protecting the treated skin while it heals: consistent sunscreen use, gentle cleansing, and avoiding direct sun exposure until your provider clears you to resume your normal routine. Because the whole point of this treatment is reducing sun-related pigment, skipping SPF afterward works against the results you're trying to get.
How much redness or downtime you notice can also depend on how large an area was treated in that session, so ask what to expect for your specific plan before you leave.
Pico Laser Resurfacing can take more than one session to show its full effect. Sun-related pigment that built up over years usually responds better to a short series of treatments spaced several weeks apart than to a single pass, and the right number for you comes down to how much pigment there is and how your skin responds along the way.
This is one of the areas where a personalized plan matters more than a general number. Dr. Rice brings over 25 years of experience and has treated more than 12,000 patients, and that background informs how our team maps out a session plan, since pigment varies widely from one case to the next. If you have a few isolated spots from one bad sunburn, you may need a shorter series than someone with widespread pigment built up over decades of exposure.
Spacing between sessions gives your skin time to clear the broken-down pigment and recover before the next treatment. Your provider will set that schedule based on how your skin responds after the first session, not a fixed formula applied to everyone.
If your goal is maintaining results over time, ongoing sun protection matters as much as the initial series of sessions. New sun exposure can produce new pigment regardless of how well earlier treatment worked, so daily SPF stays part of the plan after your sessions are complete.
Pico Laser Resurfacing isn't the only option for sun-related pigment, and it's worth understanding how it compares to two treatments you may already be considering.
None of these approaches is automatically the right one for every patient. The best fit depends on how deep your pigment sits, how much of it you're treating, and what you've already tried. That's a conversation for a consultation, not a generic recommendation.
Tolerance varies from person to person, but you'll likely find it more uncomfortable than painful, often described as brief warmth or a light snapping feeling with each pass. Ask your provider about comfort options during your consultation.
Treated pigment is broken down and cleared by your body, but new sun exposure can create new pigment over time. Daily SPF and sun avoidance help protect your results.
That depends on how your skin looks right after treatment, so it's a question for your provider at your appointment rather than a fixed rule that applies to everyone.
Sun-related pigment can show up on the chest and hands as well as the face. Your consultation will cover which areas make sense for your specific concern.
Sun-related dark spots are common, and you don't have to figure out the right treatment on your own. Dr. Rice, double board-certified in facial plastic and reconstructive surgery and otolaryngology and a Fellow of the American Academy of Cosmetic Surgery, has treated more than 12,000 patients over 25-plus years in practice.
Our team can review your skin, talk through whether Pico Laser Resurfacing fits your goals, and build a plan around what your pigment actually needs.
Ready to talk it through? Schedule a free consultation with our team at Esthetics Center's Sacramento, Rocklin, or El Dorado Hills locations. Call us at (916) 941-9400 or visit estheticscenter.com/contact to book a personalized appointment.
