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Cost of Blue Light Acne Treatment. The cost of blue light acne therapy ranges from $40 for a single treatment to about $1,000 to $1,500 for a full treatment package, including several weekly sessions.he number of treatments needed to reach optimal results may vary depending on the severity of your acne. Patients who receive blue light photodynamic therapy will also have the topical solution LevulanÂ® applied to their skin for 15 to 60 minutes before light exposure.
Treatments can cost anywhere from $35 to $300 per session. This is not surprising, since many dermatologists use light machines that can cost up to $25,000. Many machines use a combination of red and blue light.laims and Issues with Blue Light Therapy. Most of the devices meant for home use, like Tria Blue Light, claim that itâs possible to get a 70% reduction in blemishes with once-per-day use, after a two-week period. Tanda claims the Clear+ is up to 30% more effective than just blue light, since it adds sonic vibration.