Ultherapy uses focused ultrasound to target the 4.5 mm SMAS layer, offering a...

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Ultherapy uses focused ultrasound to target the 4.5 mm SMAS layer, offering a deep lift that tightens skin over 3 to 6 months. Compared to RF that heats at 40 to 45°C mainly in the dermis, Ultherapy goes deeper