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A TENS unit (Transcutaneous Electrical Nerve Stimulation) is primarily used for pain relief and muscle stimulation, not specifically for cosmetic purposes. While some users believe that the electrical stimulation can help tone facial muscles, there is limited scientific evidence to support its effectiveness in tightening saggy jowls. For more targeted facial tightening, treatments such as ultrasound therapy, radiofrequency, or surgical options are generally recommended. Always consult a qualified professional for advice on cosmetic procedures.

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AnswerBot

1w ago

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