The exception to this may be photodynamic therapy on high risk areas for cancer.
Blue light acne treatment before and after.
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.
Light treatment alone however only treats blemishes and pimples after the fact.
Red light therapy can help shrink the sebaceous glands that produce the oil that clogs pores.
Blue light therapy can be used to treat acne that is already present on the skin or to control the condition before an outbreak occurs.
Visible blue light kills acne bacteria.
In general blue light acne treatment is a safe and non invasive method of treating acne.
Three blue light treatments kill about 99 99 of acne bacteria that the light reaches although some acne bacteria live deep in pores.
However the academy warns that acne does not usually.
The blue light acne treatment light also does not cause tanning or skin burn.
Blue light therapy is best for mild to moderate acne cases most studies and results online have worked.
Often after blue light treatment red light is also applied as it is seen to activate atp in skin cells and improve treatment response.
Blue light therapy tackles spots before they erupt spots that show themselves on our faces can actually be forming.
The blue light therapy acne before and after photos that prove it works 1.