Red Light(640nm):
promote cell regeneration, promote blood circulation, ease acne scarring, relieve pain of allergic dermatitis, activate the active ingredient
Yellow Light(583nm)
relieve swelling, ease the pigment, effectively treat skin red marks, erythema
Blue Light(423nm):
Kill acne bacteria, inhibit sebaceous glands, prevent wound infection, calm allergic skin
Green Light(532nm)
calm sensitive skin