ABOUT REFINERY4

A Modern, Precision-Driven Approach to Skin Health


Refinery4 is a boutique facial studio in New York City dedicated to intentional, technique-driven skincare. The name reflects a philosophy of disciplined transformation — where refinement happens layer by layer, detail by detail, until what remains is balanced, radiant, and beautifully intentional. Each treatment blends clinical precision, restorative flow, and nervous-system awareness to create visible change without unnecessary aggressiveness.



Refinery4 is rooted in the belief that skin health is not rushed or forced; it is refined.


ABOUT SAMANTHA SUSCA, founder & master esthetician
Samantha Susca

Samantha Susca is a respected New York City facialist and the founder of Refinery4, located within WSA in the Seaport District. With over a decade of advanced practice, she brings a rare combination of clinical manual skill, intuitive technique, and modern technology to every treatment — creating results that are both structurally transformative and aesthetically refined.


Known for her quiet, editorial influence and precision-based method, Samantha has earned recognition as a trusted authority in modern skincare. She serves on the Board of Advisors for ELLE magazine and has been featured in Vogue, Allure, Cosmopolitan, NewBeauty, The Editorialist, and other leading beauty publications. Her clientele includes performers, creatives, skincare-literate New Yorkers, and discerning individuals seeking long-term refinement rather than quick fixes.


Samantha’s work is guided by a belief in personalized care: every treatment is thoughtfully sequenced, paced with intention, and tailored in real time to what the skin needs most. Her approach is deeply supportive — designed not only to refine the skin, but to restore balance, confidence, and calm.