diode laser hair growth machine 650nm hair regrowth scalp treatment detection system hair loss treatment salon device

pdt emits light of specific wavelengths, penetrates the skin surface, reaches the subcutaneous fat layer, converts light energy into intracellular energy, accelerates the cell growth process, and increases blood circulation. stimulate fibroblasts to produce collagen. it is easy to achieve the effect of removing wrinkles, removing wrinkles, increasing skin elasticity, and restoring skin vitality. multiple studies have shown that it can improve fine lines, pigmentation and roughness. by stimulating these behaviors, damage caused by external factors such as sun exposure and natural aging of the environment can be safely and painlessly remedied. blue light therapy stimulates blood to promote lymphatic circulation and improve cell metabolism..syi