1.  9-color spectrum energy directly hits the skin’s base: 308nm purple light protects mucous membranes and reduces acne, 415nm blue light promotes synthesis and whitening, 610nm orange light promotes circulation, 635nm red light reduces inflammation and heals wounds, 560nm green light calms and relieves pain, and there are also blue light to lighten spots, calcium supplementation to strengthen bones, ultraviolet light to nourish the skin, and 650nm laser to promote hair growth.

2. The 9-color spectrum energy reaches deep into the skin: including 308nm purple light, 415nm blue light, etc., which respectively achieve the effects of protecting the mucous membrane, promoting synthesis, promoting circulation, anti-inflammatory, and sedation. It can also lighten spots, strengthen bones, and nourish the skin. The 650nm laser can stimulate hair follicles and improve hair loss.