Quick Dose Info
Wavelength (nm):
650 nm
660 nm
660 nm
Joules (J):
Unknown
RESULTS
Goal
Researchers applied 660 nm LED light to balding men and women over a 24 week study.
The light therapy significantly increased the hair’s coverage area.
More of the subject’s heads had hair at 24 weeks than at the beginning of the study.
The sham group saw no hair gains.
Researchers also used 650 nm red laser light, and got the same results.
Wavelength (nm)
650 nm
660 nm
660 nm
Joules (J)
Unknown
Body Target
Scalp
Condition Treated
Hair Growth
Treatment Time (seconds)
Unknown
Irradiance/Power Density (mW/cm^2)
Unknown
Pulsed/Continuous
Unknown
Schedule
24 weeks, unknown schedule
Treatment Points
unknown
EMF Type
Red 630-700 nm
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