PDO Threads are a type of non-invasive and non-surgical cosmetic treatment that helps reverse the visible signs of aging on the face and neck. PDO stands for polydioxanone, which is a common chemical compound that has been used in surgical settings, specifically the suturing of incisions, for years.

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Patients typically need between one and four treatments for the best results, though the skin is visibly improved after the first treatment. Many patients chose to prolong the effects of PDO threading for several years with annual maintenance treatments.