Many patients see significant improvement in their acne after two to four weekly treatment sessions of blue light therapy.
Blue light acne treatment before and after.
Visible blue light kills acne bacteria.
Blue light therapy is best for mild to moderate acne cases most studies and results online have worked.
However the academy warns that acne does not usually.
The patient is exposed to a blue light lamp for 15 to 20 minutes usually bi weekly for a period of four to six weeks.
Blue light therapy tackles spots before they erupt spots that show themselves on our faces can actually be forming.
The exception to this may be photodynamic therapy on high risk areas for cancer.
Blue light therapy treatment is usually a very quick process and is almost always done as an outpatient procedure.
The blue light acne treatment light also does not cause tanning or skin burn.
Light treatment alone however only treats blemishes and pimples after the fact.
Three blue light treatments kill about 99 99 of acne bacteria that the light reaches although some acne bacteria live deep in pores.
Red light therapy can help shrink the sebaceous glands that produce the oil that clogs pores.
Often after blue light treatment red light is also applied as it is seen to activate atp in skin cells and improve treatment response.
In general blue light acne treatment is a safe and non invasive method of treating acne.