FOTONA Hair Restart® Laser works by emitting fractional non-ablative Er:YAG laser with a wavelength of 2940nm onto the scalp. This wavelength coincides with the maximal absorption in the skin.
FOTONA’s emission gently warms the scalp with mild thermal pulses in a controlled manner, stimulating the dormant hair follicles and triggering growth without damaging the surrounding tissue.
In turn, this reaction encourages blood circulation in latent hair follicles to reduce inflammation in the hair follicle and support hair regrowth.