Caring for your skin inside and out.

You By Sia has grown to become Sydney’s leading destination for cutting-edge face and body treatments and cosmeceutical-grade skincare products. Headed by paramedical aesthetician Sia Hendry, You By Sia is built around a core philosophy of caring for skin from the inside out. Shying away from the use of harsh abrasives or damaging resurfacing techniques because we believe in addressing the cause of skin concerns, rather than masking its symptoms With a commitment to industry-leading skincare programs, we have developed a range of unparalleled cosmetic treatments that support the skin from the deeper layers. One treatment at a time, we help our clients glow with the beauty of self-confidence. You By Sia is dedicated to delivering genuine, long-lasting results for our clients. We believe everyone deserves glowing skin, and we’d love to help you on your journey to a more confident, beautiful you. With three state-of-the art clinics in Sydney CBD, Bondi Junction and Castle Hill, we invite you to contact us and arrange a consultation.