Susan Mastaj

Esthetician at Sisley Paris

Susan Mastaj is an experienced esthetician with a robust career in the skincare industry, currently serving at Sisley Paris since August 2012 and at LA MER since February 2025. Previously, Susan held key roles as Lead Esthetician and Operations Manager at Kate Somerville Skincare, LLC from February 2021 to February 2025, and worked as an esthetician at Augustinus Bader from November 2023 to January 2025. Additional experience includes working as an esthetician at La Prairie from January 2016 to February 2017. Susan's educational background includes training at the Lia Schorr Institute of Cosmetic Skin Care from 2014 to 2015 and a degree from Montclair State University, which was completed in 2012.

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Sisley Paris

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Sisley's complete line of skincare and makeup products is made to meet the needs of different skin types. Sisley's expertise is well-known in anti-aging, hydration, sun protection and more.


Headquarters

Paris, France

Employees

1,001-5,000

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