IPL seems to be a relatively new development in cosmetic skin treatments but it's quite difficult to find credible information about it. I have a few questions off the top of my head:
- Is IPL safer than fractional laser treatments? Intuitively I'd say yes as IPL is less invasive, but I'd like to be sure.
- How should one choose the wavelength? I guess this depends on the application but what to choose for example for a) "rejuvenation" b) freckle removal c) treatment of redness d) treatment of sun damage?
- Are some IPL-systems more versatile (for example regarding wavelength) than others and which are the good brands?
- What supplements should one take before an IPL (or laser) treatment, if any?