Comparison Guides
Pico Laser vs IPL for Melasma
For melasma, 1064 nm picosecond is often preferred over IPL: it spares epidermal melanin and acts photomechanically, not by bulk heat, while IPL's broad-spectrum heat can trigger rebound in some patients.
Key facts
Published studies report that 1064 nm picosecond laser can improve melasma, though results vary and may be comparable to established treatments; outcomes depend on individual factors and a course of treatment.
Same goal, very different physics
IPL and picosecond laser both address pigment, but melasma is a special case. Because melasma is heat-sensitive, the physics of how a device delivers energy matters more here than for stable sun spots.
IPL — broad-spectrum, heat-driven
IPL delivers broad-spectrum light, much of which becomes heat. For stable, superficial pigment that’s often fine — but for melasma, that thermal load can drive inflammation and rebound pigmentation in some patients. (See Why IPL Can Worsen Melasma.)
Picosecond 1064 nm — melanin-sparing, photomechanical
The Pro 1 Pico’s 1064 nm picosecond delivery is less absorbed by epidermal melanin and acts through a photomechanical effect rather than bulk heating — which is why gentle 1064 nm protocols are favoured for pigment-prone and darker skin in melasma care, where appropriate.
Side-by-side (for melasma specifically)
| Factor | IPL | 1064 nm picosecond |
|---|---|---|
| Energy type | Broad-spectrum light, heat-heavy | Photomechanical, melanin-sparing |
| Epidermal melanin | More absorption / heat at surface | Less absorbed at 1064 nm |
| Rebound risk in melasma | Higher with aggressive settings | Lower, but not zero |
| Darker skin | More caution | 1064 nm used across IV–VI where appropriate |
| Cure? | No | No — managed, recurrence-prone |
The evidence, honestly
Published studies report 1064 nm picosecond laser can improve melasma, but the evidence is modest and melasma recurs — see the cited key facts above. The right choice depends on the patient, skin type, pigment behaviour, and provider judgment; photoprotection is essential either way.
Where to go next
- How to Treat Melasma Without Making It Worse
- Melasma Treatment Protocol for Clinics
- Pro 1 Pico for Melasma · Pro 1 Pico
Educational overview only. Melasma is not curable; suitability is determined by a trained provider.
Technologies covered
Related devices
Related applications
FAQs
Is pico laser or IPL better for melasma?
For melasma specifically, gentle 1064 nm picosecond approaches are often preferred where appropriate, because they spare epidermal melanin and act photomechanically rather than by bulk heat. IPL's broad-spectrum heat can trigger rebound in some patients. Neither cures melasma, and provider judgment governs choice.
Why does heat matter for melasma?
Melasma is heat- and inflammation-sensitive; thermal injury can stimulate more pigment and cause rebound. A photomechanical 1064 nm picosecond approach minimizes bulk heating, which is why it's favoured for this condition.
Does that mean IPL is bad?
No. IPL and narrowband DPL are valuable for many pigment, sun-damage, and vascular concerns. The caution is specific to melasma, where heat-heavy treatment carries rebound risk.
How long does melasma treatment take either way?
Melasma is treated as a course over time with maintenance, and outcomes depend on individual factors and sun protection. There is no one-time clearance with either approach.