Clinical Education
Pico Laser for Dark Lips and PIH
For dark lips and post-inflammatory hyperpigmentation, gentle 1064 nm picosecond protocols may help where appropriate, sparing epidermal melanin. PIH risk, test spots, and photoprotection apply.
Dark lips and post-inflammatory hyperpigmentation (PIH) are pigment concerns common in darker skin and prone to rebound. This explains why a gentle, melanin-sparing 1064 nm picosecond approach is used, and the precautions that matter most.
- 1064 nm is less absorbed by epidermal melanin — used for pigment-prone and darker skin.
- Dark lips and PIH are rebound-prone; conservative, low-heat protocols matter.
- Test spots, experienced operators, and strict photoprotection are essential.
- Results vary; pigment is managed, not fully cleared.
Key facts
The 1064 nm wavelength is less absorbed by epidermal melanin than shorter wavelengths, which may help reduce the risk of pigment-related side effects in darker skin tones (Fitzpatrick IV–VI).
Pigment concerns that punish aggression
Dark lips (lip hyperpigmentation) and post-inflammatory hyperpigmentation (PIH) are pigment concerns common in darker skin — and both are rebound-prone. As with melasma, the wrong, heat-heavy treatment can worsen them.
Why 1064 nm, gently
The Pro 1 Pico’s 1064 nm wavelength is less absorbed by epidermal melanin than shorter wavelengths, and its picosecond delivery is photomechanical rather than heat-heavy — which is why gentle 1064 nm protocols are used for pigment-prone and darker skin where appropriate. (See the cited key facts.)
The precautions that matter
- Test spots before treating delicate areas like lips.
- Conservative settings and an experienced operator.
- Strict photoprotection to limit PIH and rebound.
- Careful patient selection and realistic expectations.
Honest expectations
Dark lips and PIH are managed, not fully cleared. The goal is gradual improvement with conservative, recurrence-aware protocols — pigment behaviour in darker skin demands patience and provider judgment.
Where to go next
- Best Laser for Melasma in Darker Skin Types
- Why Heat-Based Pigment Treatments Can Trigger Rebound Pigmentation
- Pro 1 Pico
Educational overview only. Suitability, settings, and patient selection are determined by a trained provider.
Technologies covered
Related devices
Related applications
FAQs
Can a picosecond laser treat dark lips?
Gentle 1064 nm picosecond protocols may help selected cases of lip hyperpigmentation where appropriate, because 1064 nm spares epidermal melanin. Lips are delicate and rebound-prone, so conservative settings, a test spot, and an experienced provider are essential, and results vary.
What is PIH and why is it tricky?
Post-inflammatory hyperpigmentation (PIH) is pigment left after inflammation or injury, common in darker skin. It's rebound-prone, so treatments that add heat or inflammation can worsen it — which is why melanin-sparing, low-heat approaches and patience are preferred.
Why 1064 nm for darker skin?
The 1064 nm wavelength is less absorbed by epidermal melanin than shorter wavelengths, which may reduce pigment-related side-effect risk in Fitzpatrick IV–VI — though conservative settings and strict photoprotection remain essential.
Is full clearance certain?
No. Dark lips and PIH are managed, not fully cleared. The goal is gradual improvement with conservative, recurrence-aware protocols and photoprotection, under provider direction.