Pico laser treatment at TCMA in Surry Hills

Pico Laser

Picosecond laser · pigmentation, scarring and tone

Pico delivers energy in trillionths of a second, shattering pigment mechanically rather than heating it. That distinction matters more than the brand name, because heat is exactly what drives pigmentation to come back worse.

Book an assessment

Assessed before it is recommended. If it is not the right treatment for you, we will say so.

Picosecond laser handpiece in use

Why the speed matters

Older pigment lasers work by heating pigment until it breaks apart. That works, but surrounding tissue absorbs heat too — and in skin prone to melasma or post-inflammatory pigmentation, heat is the precise trigger that makes things worse a few weeks later.

A picosecond pulse is short enough that the energy becomes a mechanical shockwave instead. Pigment fragments, the body clears it, and far less heat is transferred. That is what opened pigment treatment up to skin types previously difficult to treat safely.

It is not a universal answer. Melasma is a condition to be managed rather than cleared, and anyone promising to remove it permanently is not being straight with you.

Three conditions that look identical in a mirror

This is the assessment that decides everything. Treat the wrong one and you pay twice.

Type What it is How it behaves Realistic outcome
Sun damage Accumulated UV exposure — discrete brown spots and freckling Stable, responds predictably Typically the most responsive. Returns only with further sun exposure.
Melasma Hormonally driven, symmetrical patches across cheeks, forehead, upper lip Fluctuates; provoked by heat and UV Managed, not cured. Conservative settings only. Aggressive laser makes it worse.
Post-inflammatory Marks left after a breakout or injury Fades on its own, slowly Often needs the underlying acne treated first. Sometimes needs no laser at all.

Most people arrive convinced they have one of these and turn out to have another, or two at once. That is not unusual and it is the whole reason we assess before treating.

What else it treats

What to expect, realistically

  1. On the dayA prickling sensation, often compared to elastic flicking against skin. Most areas take 15 to 30 minutes. Numbing where needed.
  2. Days 1 to 5Pigment often darkens before it clears — spots look worse, then flake away. This is expected and is the treatment working.
  3. Weeks 2 to 4Clarity improves. Sun exposure in this window is the fastest way to undo the result.
  4. OngoingMost concerns need a course. Melasma needs maintenance and daily sun protection indefinitely.

Fees

Fees depend on the area treated and how many sessions are likely to be needed. Both are confirmed in writing at your assessment, before anything is booked. We would rather quote you accurately than advertise a number that turns out not to apply to you.

Consultation at The Centre for Medical Aesthetics

When we would not recommend it

If you have active melasma and want it gone permanently, no laser will do that, and an aggressive approach usually makes it worse. We treat it conservatively alongside sun protection and topical management, or we recommend against treating it for now.

Recent sun exposure, a tan, certain medications and pregnancy are all reasons to postpone rather than proceed.

All medical procedures carry risk, and individual results vary. Suitability is determined at assessment, not on the phone.

Common questions

Does it hurt?

Most people describe a hot prickling sensation rather than pain. Topical anaesthetic is used where the area warrants it.

How many sessions will I need?

Sun damage often responds in three to five sessions. Melasma is ongoing management rather than a course with an end point. You will be given a realistic number at assessment.

Is there downtime?

Usually none in the sense of needing time off. Treated spots often darken and flake for several days, which is visible but manageable.

Will the pigmentation come back?

Sun-related pigmentation returns if sun exposure continues. Melasma is hormonally driven and recurs by nature. Neither is the treatment failing.

Is it safe for darker skin?

Picosecond technology is generally better tolerated across skin types than older pigment lasers because it transfers far less heat. Suitability is still assessed individually.

Can I have it in summer?

Possible, but not ideal. Results hold better when treatment is followed by a period of genuine sun avoidance.

Find out which kind of pigmentation you have

This is the assessment that determines whether laser is the right answer at all. A lot of people are treated for the wrong condition and pay for it twice.

Choose a consultation

240 Riley St, Surry Hills · (02) 8074 1559

Reviewed by Dr Amy Chahal, Cosmetic Physician

Last reviewed 23 August 2026