Opera is LLLT(Low Level Light Therapy) mask which is multiple skin care system equipped with low power LED, Galvanic and Oxygen therapy. Opera is designed to emit light effectively into the face and neck.
 It also incorporates the use of galvanic current and 90% pure Oxegen therapy with a separte unit to further enhance results.
 
Applications
Skin rejuvenation
Acne treatment
Wound healing
Blood circulation
Lymphatic drainage 
Collagen and elastin formation 
Sinus Congestion 
Facial muscle toning 
TMJ discomfort 
Frontal headache 
 
Low-level laser (light) therapy (LLLT) in skin ...
www.ncbi.nlm.nih.gov/pmc/articles/PMC4126803/
 
Low-level laser (light) therapy (LLLT) is a fast-growing technology used to treat a multitude of conditions that require stimulation of healing ...
 
Low-Level Laser Therapy Facilitates Superficial Wound ...
www.ncbi.nlm.nih.gov/pmc/articles/PMC522143/
 
Low-level laser therapy (LLLT) has been promoted for its beneficial effects on tissue healing and pain relief. However, according to the results of in ...
 
Objective: Red light phototherapy is known to stimulate cell proliferation in wound healing. This study investigated whether low-level light therapy ( ...
 
 
Treatment of proximal hamstring tendinopathy-related ...
www.ncbi.nlm.nih.gov/pmc/articles/PMC5115258/
 
The galvanic current in a saline solution instantly develops the chemical process of electrolysis, which in turn induces electrochemical ablation of ...
Effects and mechanisms of a microcurrent dressing on skin ...
 
www.ncbi.nlm.nih.gov/pmc/articles/PMC4440595/
Tetradecanoyl phorbol acetate (TPA)-induced ear edema was performed, and the electric current was provided by galvanic zinc-copper (Zn-Cu) particles ...
 
Sinusoidal galvanic vestibular stimulation (sGVS) induces ...
Electrical Stimulation Technologies for Wound Healing
www.ncbi.nlm.nih.gov/pmc/articles/PMC3929255/
Objective: To discuss the physiological bases for using exogenously applied electric field (EF) energy to enhance wound healing with conductive ...
 
 
Oxygen Therapy | National Heart, Lung, and Blood Institute ...
www.nhlbi.nih.gov/health-topics/oxygen-therapy
 
Oxygen therapy delivers oxygen gas to breathe. It may be prescribed for a condition that causes blood oxygenlevels to be too low, leaving the person ...
Evidence-Based Recommendations for the Use of Topical ...
www.ncbi.nlm.nih.gov/pmc/articles/PMC3814219/
 
Oxygen (O 2) therapy could potentially provide tremendous benefits for the treatment of lower extremity wounds. 1 However, most health care providers ...
 
Topical Oxygen for Chronic Wounds: A PRO/CON Debate
www.ncbi.nlm.nih.gov/pmc/articles/PMC4495745/
 
Topical oxygen treatment (TOT) involves the delivery of 100% oxygen for a mean of 90 min, once a day at an atmospheric pressure slightly above 1 atm ...