What is the problem you are trying to improve? The picosure laser can in some case be used in darker skin pigmentation be there is a risk of hyperpigmentation. A test spot must be preformed prior to treatment. I prefer a Vi type chemical peel for pigmentation issues in darker patients. These ...
Agree with Dr Berman- due to the unknown pigment and lack of understanding I do not treat eyebrows. Oxidation of iron and ti. oxides can lead to this. Your therapist will know what to do- namely retreat, - 755 will be ok, if it runs out of power even with boost, goto the older nano at 1064. All...
With permanent makeup it is common for gray ink to change to a red color post laser treatment. This is due to the compounds used to make the permanent makeup ink. It is possible to remove this color with PicoSure technology, depending on the density of the ink it could take...