What distinguishes it
The two wavelengths interact differently with melanin and other targets; the chosen wavelength matters to the risk assessment.
Laser devices
Device explainer
Cynosure Elite iQ
755 nm alexandrite and 1064 nm Nd:YAG laser
A dual-wavelength platform used for selected hair, pigment and vascular applications.
How this technology works
A laser produces a selected wavelength of light. That energy may be absorbed by pigment, blood, water or another target. Some lasers remove microscopic columns or layers of tissue; others heat a target without ablating the surface.
Explore the wider technology category
Devices in the same category can have different purposes and capabilities. Category information does not establish what this particular device can treat.
Read about Laser devicesRisks, limits and uncertainty
- Burns, blistering, infection, scarring and temporary or lasting pigment change are possible.
- Eye protection and device-specific training are essential.
- Darker skin tones may require different device choices and settings; risk cannot be judged from a brand name alone.
- One laser cannot be assumed to treat every concern.
- Skin colour, recent tanning, medicines, active skin conditions and the nature of a pigment or lesion can change the risk assessment.
- A cosmetic laser should not be used to remove or obscure a lesion that first needs medical diagnosis.
Questions to take to a consultation
- What exact device and handpiece will be used, and what is it intended to do?
- Who will perform the treatment, and what training and experience do they have with this device?
- What results are realistic for me, how many sessions may be discussed, and when would change be assessed?
- What are the important risks, alternatives, costs and aftercare requirements?