This frequency is generally used in dermatologist offices for facial treatments. It penetrates a little deeper than the 3 MHz handheld, but not as deep as the 1 MHz handheld. Our Recommendations For Treatment: 1st Month of treatment-once everyday 2nd Month of treatment-once every other day 3rd Month of treatment-once every 3 days 4th Month of treatment-once a week Benefits of 2 MHz Ultrasound Facial Massager: Stimulate blood circulation and increase production of collagen Gently exfoliates away dead skin cells and cleans away toxins Enhances skin care product performance : Tighten and tone neck, body and facial skin Diminish wrinkles and fine lines Refine large pores Reduce the appearance of puffy eyes, and light dark circle under the eyes Reduce acne and blemishes Fade scars, freckles, redness and age-spots Reduce fat deposits and cellulite Treatment Protocol: 1. Clean your face thoroughly with cleanser before Ultrasound treatment. 2. For best results, use a conductive gel or any aqua-based creams if gels are not available. (do not use oil-based creams) 3. Apply generous amount of conductive gel onto the face (apply with brush if preferred), and gently massage with the 2 MHz Ultrasound probe in a sweeping upwards manner. (Do not glide the Ultrasound back and forth) Sweep the device in one direction only. 4. Apply more gel when feeling friction. 5. Apply gel to the forehead and begin to massage the forehead with Ultrasound probe. Glide the Ultrasound probe upwards or rotate the Ultrasound probe across the forehead. 6. Rinse of any excess gel or creams after treatment and clean the face with cleanser. 7. Apply finishing cream to the skin, massage deeply into the skin with the Ultrasound probe. Ultrasound penetrating provides much better results than simply spreading the cream by hand. Penetrating allows the cream to go deep into the skin cells where it can work to the best of its abilities. The 2 MHz Ultrasound Facial Massager Includes: A 2 MHz Ultrasound Facial Massager, AC Adaptor, Protective Cap, Instruction Guide and a One year Warranty. Contraindications: Do not use internally and avoid the eyelids, ear, throat (Adam's apple area). - Do not use the Ultrasound more than 10 minutes for each treatment. (The 2 MHz Ultrasound Facial Massager has an automatic time sensory of 10 minutes) If you want to restart it, simply press the power button. Over use of the ultrasound will be like exercising excessively as it will tire out the muscles and tissues which will produce undesirable results. - Do not use on open sores, wounds or infected areas. - Do not use if you are pregnant, have a pacemaker, heart disease or other serious medical condition.