IPL Treatment Vs IPL Photofacial - What is the Difference?

It's interesting that the two categories have very different satisfaction levels on this site, we would not have guessed that.
IPL stands for "Intense Pulsed Light" and the term is generally used to refer to a physical piece of equipment. "Intense Pulsed Light" is the type of light used by these pieces of equipment (there are many different manufacturers.
"Photofacial" (fotofacial) is generally used to describe a light based (laser or IPL) facial treatment to address sun spots, redness or fine lines.
In some cases these terms are used interchangeably (I had an IPL treatment today), but will be able to keep them straight if you just think of a light based piece of equipment as an IPL and a light based treatment as the photofacial.

IPL stands for Intense Pulsed Light IPL is a non-invasive technology that can correct a variety of skin conditions, such as hyper pigmentation, birthmarks, broken capillaries and vascular lesions. Some devices have a photorejuvenation program or different handpiece that can be used to stimulate the collagen production and improve the skin texture. In this case the procedure is considered an IPL Photofacial, or IPL Photorejuvenation.