To be used for Dermal Skin Toning and Tightening but the system can be used for a wide variety of treatments. Comes with beauty treatment machine, protective eyewear, instructions, and 6 oz supply of Skin Toning filtering gel. Filtering optics limit wavelength to 640-780nm. This is a non surgical procedure used for Salon, Clinic, or Medispa. Brought to you by Bio-Avance, the leader in Salon and Medispa Cosmetology equipment, accessories and supplies. Additional Details ------------------------------ Product description: To be used for Dermal Skin Toning and Tightening but the system can be used for a wide variety of treatments. Comes with beauty treatment machine, protective eyewear, instructions, and 6 oz supply of Skin Toning filtering gel. Filtering optics limit wavelength to 640-780nm. This is a non surgical procedure used for Salon, Clinic, or Medispa. Brought to you by Bio-Avance, the leader in Salon and Medispa Cosmetology equipment, accessories and supplies.